notasentientantcolonyhide bio
 Author has written 1 story for Harry Potter. hello, I am a human being who is definitely not a sentient ant colony.
The Universe Is An Optimisation Problem is a weird pre-apocalyptic reimagining of HPMOR in a cassette futurist world with parallel universes, megacorporations, high magic, and AI. It will probably be about a million words long, by the time I'm finished with it. It updates every two Wednesdays, but sometimes on Fridays and sometimes I realise I need to do more planning so I stop for three weeks and do that instead. I try to write well. If I'm not writing well (typos, continuity errors, mistakes in general, problems with the plot, prose or dialogue, something that makes you cringe) then please tell me and I will do something about it. (I haven't updated in a while but I plan to - it's not dead, I'm just working on a Worm fanfic!)
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r Animorphs: The Reckoning by WhatWouldEnderDo reviews
AU/multiple points of departure, with the intent to fix/sane-itize/create internal consistency, allowing rational agents to take things to the extreme. Visser Three is competent, the Yeerks are moving rapidly, and the Animorphs are actually trying to win (but are inexperienced and unprepared). Inspired by Worm and HPMOR.
Animorphs - Rated: T - English - Sci-Fi/Suspense - Chapters: 64 - Words: 545,625 - Reviews: 560 - Favs: 441 - Follows: 558 - Updated: 7/20 - Published: 3/4/2015 - Elfangor, Jake
Harry Potter and the Prince of Slytherin by The Sinister Man reviews
Harry Potter was Sorted into Slytherin after a crappy childhood. His brother Jim is believed to be the BWL. Think you know this story? Think again. Year Four starts on 9/1/20. NO romantic pairings prior to Fourth Year. Basically good Dumbledore and Weasleys. Limited bashing (mainly of James).
Harry Potter - Rated: T - English - Adventure/Mystery - Chapters: 138 - Words: 1,091,823 - Reviews: 14901 - Favs: 13,605 - Follows: 15,440 - Updated: 7/20 - Published: 4/17/2015 - Harry P., Hermione G., Neville L., Theodore N.
Self Reflection by Blandge reviews
Mirrors are funny things. They show us what we are, what we were, and what we could have been. When Harry and Haley Potter look into the mirror and see each other, a connection is forged that will see their destinies intertwined. Harry & Fem!Harry
Harry Potter - Rated: M - English - Romance - Chapters: 8 - Words: 37,497 - Reviews: 92 - Favs: 389 - Follows: 565 - Updated: 7/8 - Published: 4/15/2016 - Harry P.
Another Way by ack1308 reviews
Ten years previously, the Brockton Bay Brigade attacked Marquis in his home and defeated him; in time, he was sent to the Birdcage. What would happen if things went ... another way?
Worm - Rated: T - English - Drama/Sci-Fi - Chapters: 24 - Words: 159,003 - Reviews: 575 - Favs: 1,355 - Follows: 1,532 - Updated: 6/17 - Published: 8/31/2015 - Panacea, Lady Photon, Brandish, Marquis
Chili and the Chocolate Factory: Fudge Revelation by gazemaize reviews
"I, Charles Bucket, have decided to allow six children - just six, mind you, and no more - to visit my factory this year." Rational, but not strictly. Finished.
Charlie and the Chocolate Factory - Rated: T - English - Humor - Chapters: 23 - Words: 85,356 - Reviews: 95 - Favs: 91 - Follows: 122 - Updated: 5/22 - Published: 12/11/2019 - Complete
Harry Potter and the Weasley Seer by Sarcasm Dragon reviews
A prank in Professor Trelawney's class leads to Ron being hailed as a seer. But nobody could predict how that would change Harry's fate. AU, starts 3rd year. Powerful!Harry. Adventure/Humor.
Harry Potter - Rated: T - English - Fantasy/Adventure - Chapters: 33 - Words: 93,414 - Reviews: 675 - Favs: 1,784 - Follows: 2,179 - Updated: 5/1 - Published: 2/24/2012 - Harry P., Ron W., Albus D., Sybill T.
To the Stars by Hieronym reviews
Kyubey promised that humanity would reach the stars one day. The Incubator tactfully refrained from saying too much about what they would find there.
Puella Magi Madoka Magica/魔法少女まどか★マギカ - Rated: T - English - Supernatural/Sci-Fi - Chapters: 61 - Words: 761,651 - Reviews: 1575 - Favs: 2,052 - Follows: 2,085 - Updated: 4/19 - Published: 9/23/2011
One Bad Day by ack1308 reviews
What if several Worm characters had a really bad day, the sort of day from which there is no coming back? What happens to Brockton Bay then?
Worm - Rated: T - English - Sci-Fi/Drama - Chapters: 8 - Words: 59,363 - Reviews: 225 - Favs: 938 - Follows: 1,111 - Updated: 4/11 - Published: 6/4/2016 - Skitter, Tattletale, Victoria D./Glory Girl, Panacea
The Wizard on the Edge of Forever by rpnielsen reviews
During the fight at the Department of Mysteries, Harry gets taken on the ride of his life.
Harry Potter - Rated: T - English - Sci-Fi - Chapters: 20 - Words: 98,263 - Reviews: 756 - Favs: 1,603 - Follows: 1,994 - Updated: 11/22/2019 - Published: 3/24/2009 - Harry P., OC
Harry Potter and the Chrysalis by the Imaginizer reviews
In which Harry Potter learns that even an unbroken soul is not immutable, and that everything has a price. The price of love is loss; the price of knowledge is understanding; the price of life is death; and the price of mastering Death...is far more than he ever wanted to pay. A continuation of Harry Potter and the Accidental Horcrux.
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 27 - Words: 211,489 - Reviews: 1624 - Favs: 2,457 - Follows: 3,090 - Updated: 11/17/2019 - Published: 12/18/2016
Recoil by ack1308 reviews
The fight against Behemoth in New Delhi goes horribly wrong. Taylor, almost the only survivor, is sent back into the past by Phir Sē to try to fix matters. But there are complications ...
Worm - Rated: T - English - Sci-Fi/Adventure - Chapters: 46 - Words: 403,211 - Reviews: 1184 - Favs: 2,260 - Follows: 2,554 - Updated: 10/20/2019 - Published: 4/21/2014 - Skitter, Tattletale, Danny H., OC
Harry The HufflePuff 4 by BajaB reviews
Not going to school would have been way too much effort, and besides, Harry had promised that since last year was a bit boring, he was going to not try to avoid everything this year..
Harry Potter - Rated: K+ - English - Humor - Chapters: 4 - Words: 26,753 - Reviews: 666 - Favs: 2,991 - Follows: 3,584 - Updated: 10/14/2019 - Published: 3/10/2018 - Complete
Magical Metamorphosis by Eon the Dragon Mage reviews
Concerned when Hermione sleeps late, Harry decides to check on her and climbs the Gryffindor Girls' Stairs. This begins a journey of self-exploration and transition for Harry as she blossoms into her true self. Transgender Characters. Trans Girl!Harry Potter. [Sporadic Updates - Not Abandoned]
Harry Potter - Rated: T - English - Hurt/Comfort - Chapters: 17 - Words: 163,973 - Reviews: 369 - Favs: 979 - Follows: 1,193 - Updated: 9/30/2019 - Published: 5/28/2017 - Harry P., Ron W., Hermione G.
Mary Poppins Begins the End by ElizabethRobinThales reviews
Young Mr. Harry James Potter-Evans-Verres has bitten his third-year maths teacher (she didn't know what a logarithm was). His parents have decided it would be best for him to be homeschooled. However, they both work during school hours and arrangements can't be made immediately, so Harry is left to his own devices for a day. A prequel to Harry Potter and the Methods of Rationality.
Crossover - Harry Potter & Mary Poppins - Rated: K+ - English - Drama/Fantasy - Chapters: 1 - Words: 2,349 - Reviews: 3 - Favs: 18 - Follows: 29 - Published: 12/25/2018 - Harry P., Mary P.
Again and Again by Athey reviews
The Do-Over Fic - a chance to do things again, but this time-To Get it Right. But is it really such a blessing as it appears? A jaded, darker, bitter, and tired wizard who just wants to die; but can't. A chance to learn how to live, from the most unexpected source. slytherin!harry, dark!harry, eventual slash, lv/hp
Harry Potter - Rated: M - English - Mystery/Supernatural - Chapters: 44 - Words: 335,972 - Reviews: 6047 - Favs: 12,052 - Follows: 11,932 - Updated: 10/7/2018 - Published: 5/25/2012 - Harry P., Voldemort, Tom R. Jr.
Collagen by T0PH4T reviews
The Shaper shard and Queen Administrator shard switch places. Things butterfly quickly.
Worm - Rated: T - English - Adventure - Chapters: 53 - Words: 180,288 - Reviews: 201 - Favs: 562 - Follows: 520 - Updated: 10/5/2018 - Published: 3/28/2018 - Complete
Six Pomegranate Seeds by Seselt reviews
At the end, something happened. Hermione clutches at one fraying thread, uncertain whether she is Arachne or Persephone. What she does know is that she will keep fighting to protect her friends even if she must walk a dark path. *time travel*
Harry Potter - Rated: M - English - Supernatural/Adventure - Chapters: 46 - Words: 186,656 - Reviews: 2742 - Favs: 2,377 - Follows: 2,506 - Updated: 9/26/2018 - Published: 9/3/2016 - Hermione G., Draco M., Severus S., Marcus F. - Complete
For Love of Magic by Noodlehammer reviews
A different upbringing leaves Harry Potter with an early knowledge of magic and a view towards the Wizarding World not as an escape from the Dursleys, but as an opportunity to learn more about it. Unfortunately, he quickly finds that there are many elements in this new world that are unwilling to leave the Boy-Who-Lived alone.
Harry Potter - Rated: M - English - Chapters: 56 - Words: 812,590 - Reviews: 11933 - Favs: 12,677 - Follows: 11,503 - Updated: 8/13/2018 - Published: 12/15/2015 - Harry P. - Complete
Reservoir Worms by jacobk reviews
Taylor initially wanted to be a confidential informant. What might have happened if Armsmaster were enough of an amoral jackass to take her up on it?
Worm - Rated: T - English - Crime/Humor - Chapters: 1 - Words: 4,283 - Reviews: 12 - Favs: 86 - Follows: 59 - Published: 8/3/2018 - Skitter, Armsmaster - Complete
Harry Potter and the Natural 20 by Sir Poley reviews
Milo, a genre-savvy D&D Wizard and Adventurer Extraordinaire is forced to attend Hogwarts, and soon finds himself plunged into a new adventure of magic, mad old Wizards, metagaming, misunderstandings, and munchkinry. Updates monthly.
Crossover - Harry Potter & Dungeons and Dragons - Rated: T - English - Chapters: 74 - Words: 314,214 - Reviews: 6662 - Favs: 6,810 - Follows: 7,680 - Updated: 8/2/2018 - Published: 5/7/2012
Harry Potter and the Irrational Odyssey by ElizabethRobinThales reviews
The Dark Lord has been vanquished. Harry has seemingly won; he holds control of the Philosopher's Stone, the Line of Merlin Unbroken, and the Elder Wand, and has begun laying the groundwork for a global paradigm shift in the nearish future. But all may not be as it appears, and the fate of Reality Itself hangs in the balance. A sequel to Harry Potter and the Methods of Rationality.
Crossover - Harry Potter & X-overs - Rated: T - English - Adventure/Horror - Chapters: 2 - Words: 2,981 - Reviews: 15 - Favs: 28 - Follows: 64 - Updated: 6/1/2018 - Published: 11/15/2015 - Harry P., Draco M., Q. Quirrell
Horry Patter and the Philologer's Stone by fawnmod reviews
Horry Patter was a boy who lived under the stairs in a cupboard, and had no friends. One day, a giant man appeared and changed everything. Updates Tuesdays
Harry Potter - Rated: T - English - Fantasy/Sci-Fi - Chapters: 31 - Words: 45,033 - Reviews: 74 - Favs: 137 - Follows: 212 - Updated: 5/5/2018 - Published: 11/7/2017 - Luna L.
Extinction by rubikanon reviews
Now complete with less vague summary! Post-war adventure across the British countryside, Hermione accidentally falls in love with Narcissa Malfoy, classified missions and intrigue and dementors oh my, Ron isn't a jerk (what! unheard of!), slow burn romance with a Serious Plot. "This is your last chance to turn back. I won't be responsible for any nightmares it brings you."
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 31 - Words: 207,856 - Reviews: 493 - Favs: 641 - Follows: 535 - Updated: 4/13/2018 - Published: 5/27/2017 - [Hermione G., Narcissa M.] Harry P., Ron W. - Complete
Revival by xingxingzf reviews
Severus Snape decided to revive the dead ones he cared about, and tried to prevent the end of the world by Harry Potter. In the meanwhile, a certain disappeared lord had his own agenda. Note: This is a Harry Potter and Methods of Rationality sub-fanfic, HPMOR compliant except for the last paragraph in Chapter 121.
Harry Potter - Rated: T - English - Chapters: 61 - Words: 162,081 - Reviews: 66 - Favs: 98 - Follows: 180 - Updated: 3/21/2018 - Published: 3/20/2015 - Harry P., Severus S., Lucius M., Salazar S.
Harry the Hufflepuff by BajaB reviews
Luckily, lazy came up in Petunia's tirades slightly more often than freak, otherwise, this could have been a very different story. AU. Not your usual Hufflepuff!Harry story.
Harry Potter - Rated: K+ - English - Humor - Chapters: 6 - Words: 29,190 - Reviews: 1556 - Favs: 9,289 - Follows: 3,193 - Updated: 3/12/2018 - Published: 11/10/2010 - Harry P. - Complete
Harry Potter and The Iron Lady by mugglesftw reviews
Even muggles notice thousands dead, and Margaret Thatcher had the help of one Sergeant Prewett of Her Majesty's Special Air Service. Harry Potter is taken in by a loving family, and raised to become the hero of both worlds. Even as he enters Hogwarts looking for friends, he is confronted by the darkness in the wizarding world. Now complete! Sequel: Nymphadora Tonks: The Last Auror.
Harry Potter - Rated: T - English - Fantasy/Adventure - Chapters: 56 - Words: 220,514 - Reviews: 1266 - Favs: 1,632 - Follows: 1,697 - Updated: 12/23/2017 - Published: 10/30/2016 - Harry P., Ron W., Hermione G., Neville L. - Complete
Harry Potter Becomes A Communist by HardcoreCommie reviews
Over the summer, Harry read "The Communist Manifesto". Now, he returns to Hogwarts a changed person.
Harry Potter - Rated: M - English - Fantasy/Parody - Chapters: 191 - Words: 68,820 - Reviews: 1648 - Favs: 734 - Follows: 554 - Updated: 11/7/2017 - Published: 9/2/2013 - Harry P. - Complete
Hermione Granger, Demonologist by BrilliantLady reviews
Hermione was eight when she summoned her first demon. She was lonely. He asked what she wanted, and she said a friend to have tea parties with. It confused him a lot. But that wasn't going to stop him from striking a promising deal with the young witch. Dark!Hermione, Slytherin!Hermione, occult theme. Complete.
Harry Potter - Rated: T - English - Fantasy/Supernatural - Chapters: 11 - Words: 50,955 - Reviews: 1182 - Favs: 4,132 - Follows: 2,340 - Updated: 10/19/2017 - Published: 8/14/2017 - Hermione G., Theodore N. - Complete
Catechism by Dreamfall reviews
AU The Dursleys taught Harry to fear and hate magic and all things magical including himself. Now how long will it take the wizarding world see the damage done? And can they ever hope to fix it? Disturbing. WIP
Harry Potter - Rated: M - English - Angst - Chapters: 16 - Words: 113,569 - Reviews: 2212 - Favs: 3,284 - Follows: 3,929 - Updated: 10/17/2017 - Published: 8/11/2004 - Harry P., Severus S.
Applied Cultural Anthropology, or by jacobk reviews
... How I Learned to Stop Worrying and Love the Cruciatus. Albus Dumbledore always worried about the parallels between Harry Potter and Tom Riddle. But let's be honest, Harry never really had the drive to be the next dark lord. Of course, things may have turned out quite differently if one of the other muggle-raised Gryffindors wound up in Slytherin instead.
Harry Potter - Rated: T - English - Adventure - Chapters: 19 - Words: 168,240 - Reviews: 3512 - Favs: 6,439 - Follows: 7,978 - Updated: 8/31/2017 - Published: 4/26/2013 - Hermione G., Severus S.
Sherlock Holmes and the Adventure of the Seventh Safeguard by Charlotte Ann Kent reviews
When Scotland Yard is stumped by the murder of Amelia Bones Sherlock Holmes investigates the seemingly impossible locked room mystery. His conclusion? "They teleported." Seven months later they bump into a trio of teens in a London cafe and John Watson discovers that his friend was perfectly serious. They are now in the thick of the strangest case of the great detective's career.
Crossover - Harry Potter & Sherlock - Rated: K+ - English - Adventure/Mystery - Chapters: 17 - Words: 83,911 - Reviews: 158 - Favs: 445 - Follows: 298 - Updated: 8/12/2017 - Published: 4/14/2017 - Harry P., Hermione G., Sherlock H., John W. - Complete
Divided and Entwined by Starfox5 reviews
AU. Fudge doesn't try to ignore Voldemort's return at the end of the 4th Year. Instead, influenced by Malfoy, he tries to appease the Dark Lord. Many think that the rights of the muggleborns are a small price to pay to avoid a bloody war. Hermione Granger and the other muggleborns disagree. Vehemently.
Harry Potter - Rated: M - English - Adventure - Chapters: 67 - Words: 643,288 - Reviews: 1871 - Favs: 1,576 - Follows: 1,450 - Updated: 7/29/2017 - Published: 4/23/2016 - [Ron W., Hermione G.] Harry P., Albus D. - Complete
Hermione Granger and the Perfectly Reasonable Explanation by Robin.Drew reviews
In 1991, a child came to Hogwarts School of Witchcraft and Wizardry with obvious gifts, but which few suspected would change the world... Oh, and Harry Potter enrolled that year as well. *** A few tweaks to canon, plus extrapolating Hermione's apparent intelligence realistically. I expect events to diverge fairly quickly. ;) *** cover image cc by-nc RooReynolds @ Flickr
Harry Potter - Rated: T - English - Suspense - Chapters: 25 - Words: 123,707 - Reviews: 579 - Favs: 998 - Follows: 1,603 - Updated: 7/24/2017 - Published: 12/23/2013 - Hermione G.
Mudsnake by Flye Autumne reviews
"Whatever you decide to say, make it believable." Hermione Granger learned to avoid the hard questions years ago. To her, Hogwarts is a relief: a new school with new people who have no knowledge of her past...only, they keep asking the hard questions. And it's getting harder for Hermione to maintain the lies. Featuring: Mentor!Snape and Slytherin!Hermione.
Harry Potter - Rated: T - English - Friendship/Adventure - Chapters: 20 - Words: 37,093 - Reviews: 617 - Favs: 797 - Follows: 800 - Updated: 7/18/2017 - Published: 6/26/2016 - Hermione G., Draco M., Severus S., Pansy P. - Complete
Mario Karted by Happy Dickfart reviews
And now for something completely different.
Mario - Rated: T - English - Family/Friendship - Chapters: 1 - Words: 307 - Reviews: 6 - Favs: 2 - Follows: 1 - Published: 4/8/2017 - Mario - Complete
A Dramatic Reading by White Squirrel reviews
Umbridge finds seven books about Harry Potter from another dimension in the Room of Requirement and decides to read them aloud to the school in an ill-advised attempt to discredit Dumbledore. Hilarity ensues. Features an actual plot, realistic reactions, decent pacing, *and minimal quotations*.
Harry Potter - Rated: K+ - English - Drama/Parody - Chapters: 18 - Words: 56,579 - Reviews: 837 - Favs: 3,246 - Follows: 2,202 - Updated: 4/2/2017 - Published: 1/15/2017 - Harry P. - Complete
Harry Potter and the Memories of a Sociopath by qbsmd reviews
Second-year sequel to Harry Potter and the Methods of Rationality, where Harry deals with the aftermath of the previous year as well as new difficulties.
Harry Potter - Rated: T - English - Mystery/Supernatural - Chapters: 22 - Words: 86,561 - Reviews: 84 - Favs: 91 - Follows: 135 - Updated: 3/24/2017 - Published: 7/22/2015
Orders of Magnitude by NanashiSaito reviews
A prequel to Significant Digits, which is the successor to Harry Potter and the Methods of Rationality, which is a retelling of the Harry Potter series.
Harry Potter - Rated: T - English - Drama/Tragedy - Chapters: 31 - Words: 104,861 - Reviews: 2 - Favs: 24 - Follows: 18 - Updated: 3/12/2017 - Published: 4/25/2016 - Perenelle F., Herpo the Foul, Merlin
Harry Potter and the Uncle of Secrets by Disgruntlement reviews
Manipulative Old Bastard Attempts To Seize Control Over The Potter Vaults, You Won't Believe What Happens Next!
Harry Potter - Rated: M - English - Humor/Parody - Chapters: 10 - Words: 32,807 - Reviews: 54 - Favs: 103 - Follows: 68 - Updated: 2/10/2017 - Published: 1/13/2017 - Harry P., Albus D. - Complete
A socialist at Hogwarts by SocialistBukharin reviews
Tom Marvolo Riddle had been always alone; Because of all the weirdness that happens near him, he's considered a freak. This would have then led him to a path of darkness but what if, while looking for some book to read, Tom found 'The Wealth of Nations' and the 'Communist Manifesto? This is the first fanfic i write so positive reviews and critics may be helpful. No Flaming.
Harry Potter - Rated: M - English - Adventure/Friendship - Chapters: 3 - Words: 1,859 - Reviews: 5 - Favs: 11 - Follows: 8 - Updated: 1/21/2017 - Published: 7/28/2016 - Tom R. Jr.
The Mountains of the Moon by White Squirrel reviews
Hermione comes up with a contingency plan for Harry's Ministry hearing, and they decide their education can be better pursued elsewhere—at the largest and oldest school of magic in the world: Uagadou. Voldemort won't know what hit him. Harry/Hermione.
Harry Potter - Rated: K+ - English - Adventure/Romance - Chapters: 2 - Words: 10,511 - Reviews: 341 - Favs: 1,800 - Follows: 2,182 - Updated: 1/8/2017 - Published: 1/3/2017 - Harry P., Hermione G. - Complete
Harry Potter and the Accidental Horcrux by the Imaginizer reviews
In which Harry Potter learns that friends can be made in the unlikeliest places...even in your own head. Alone and unwanted, eight-year-old Harry finds solace and purpose in a conscious piece of Tom Riddle's soul, unaware of the price he would pay for befriending the dark lord. But perhaps in the end it would all be worth it...because he'd never be alone again.
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 52 - Words: 273,485 - Reviews: 2388 - Favs: 4,377 - Follows: 3,357 - Updated: 12/18/2016 - Published: 1/30/2016 - Harry P., Voldemort, Tom R. Jr. - Complete
Crime and Commitment by serpentguy reviews
Taylor had always had doubts about what she was doing, even after she had changed her mind on being a superhero. What might have happened if she had focused on all the good she could do if she approached law and order from the other direction? What might have happened if she had given being a supervillain her full commitment?
Worm - Rated: T - English - Adventure - Chapters: 25 - Words: 187,018 - Reviews: 699 - Favs: 1,417 - Follows: 1,459 - Updated: 10/8/2016 - Published: 11/21/2015 - Skitter, Grue, Tattletale, Bitch/Hellhound
Rationalising Death by Scientist's Thesis reviews
What if the mentioned super intelligence of Yagami Light and his antagonists wasn't just informed, but was actually true?
Death Note - Rated: T - English - Crime/Supernatural - Chapters: 1 - Words: 6,652 - Reviews: 531 - Favs: 911 - Follows: 1,144 - Updated: 9/7/2016 - Published: 6/11/2013 - Light Y., L, Misa A.
The Sum of Their Parts by holdmybeer reviews
For Teddy Lupin, Harry Potter would become a Dark Lord. For Teddy Lupin, Harry Potter would take down the Ministry or die trying. He should have known that Hermione and Ron wouldn't let him do it alone.
Harry Potter - Rated: M - English - Chapters: 11 - Words: 143,267 - Reviews: 997 - Favs: 5,389 - Follows: 2,343 - Updated: 4/12/2016 - Published: 3/24/2016 - Harry P., Ron W., Hermione G., George W. - Complete
Harry Potter and the Methods of Self-Modification by bsen reviews
After the events of Harry Potter and the Methods of Rationality, Harry and his friends continue their war against an enemy even Voldemort feared. Unfortunately, the world will not wait – or keep them safe – while they mature enough to succeed.
Harry Potter - Rated: T - English - Drama/Humor - Chapters: 1 - Words: 3,596 - Reviews: 5 - Favs: 33 - Follows: 68 - Published: 3/14/2016 - Harry P.
A Necessary Gift: A Harry Potter Story by cosette-aimee reviews
The war drags on after Voldemort's defeat and the Order of the Phoenix is fighting a losing battle. When Harry is hit by yet another killing curse, he wakes up years in the past and in an alternate reality. As an unknown child in a foreign world, Harry has a chance to change the outcome of the war - while dealing with new magical talents, pureblood politics and Black family drama.
Harry Potter - Rated: T - English - Family/Adventure - Chapters: 26 - Words: 178,578 - Reviews: 4141 - Favs: 10,844 - Follows: 12,788 - Updated: 3/12/2016 - Published: 1/20/2011 - Harry P., Sirius B.
Tom Riddle and Conflicts of Interest by user1444 reviews
This is based on my interpretation of the Tom Riddle portrayed in Harry Potter and the Methods of Rationality. I loosely follow the story and facts laid out by HPMOR but I do make a lot of changes, large and small.
Harry Potter - Rated: K - English - Fantasy - Chapters: 12 - Words: 45,947 - Reviews: 24 - Favs: 50 - Follows: 75 - Updated: 12/29/2015 - Published: 8/22/2015
0800-Rent-A-Hero by brainthief reviews
Magic can solve all the Wizarding World's problems. What's that? A prophecy that insists on a person? Things not quite going your way? I know, lets use this here ritual to summon another! It'll be great! - An eighteen year old Harry is called upon to deal with another dimension's irksome Dark Lord issue. This displeases him. EWE - AU HBP
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 21 - Words: 159,580 - Reviews: 3751 - Favs: 10,902 - Follows: 12,696 - Updated: 12/24/2015 - Published: 4/4/2015 - Harry P.
Hermione Granger and the Prince of Serpents by CreatorZorah reviews
At the age of five Harry turns into a snake. Five years later he saves a girl named Hermione.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 38 - Words: 81,245 - Reviews: 1855 - Favs: 3,416 - Follows: 3,555 - Updated: 12/10/2015 - Published: 5/21/2012 - Harry P., Hermione G. - Complete
Sirius Black and the Prisoner's Dilemma by Avret reviews
Sirius Black was just in it for the money. Bellatrix Lestrange was just following orders. Neither suspected that they would cause one of the worst catastrophes in human history. Continuation to HPMoR and GWatSI(Albeit with some changes to the latter), 3rd year.
Harry Potter - Rated: T - English - Adventure - Chapters: 5 - Words: 9,533 - Reviews: 9 - Favs: 20 - Follows: 52 - Updated: 10/18/2015 - Published: 5/17/2015
Following the Phoenix by hezzel reviews
A single-/dual-point-of-departure spinoff from Less Wrong's brilliant story "Harry Potter and the Methods of Rationality", branching away in Chapter 81. Hermione is sent to Azkaban, but Harry is not about to give up. Unfortunately, it doesn't look like his enemy is about to leave things alone either.
Harry Potter - Rated: T - English - Drama/Fantasy - Chapters: 37 - Words: 260,387 - Reviews: 392 - Favs: 566 - Follows: 494 - Updated: 8/21/2015 - Published: 8/21/2014 - Harry P., Hermione G., Albus D., Q. Quirrell - Complete
Potter Ever After by Kevin3 reviews
Between marriage contracts, soul bonds, angry fathers, wandering eyes, backstabbing women, and defiant house elves, Harry has a feeling that 'True Love' isn't in the cards for him in this story. Which is just fine by him, as it turns out. A depressing walkthrough of the current state of HP Fanfiction.
Harry Potter - Rated: T - English - Humor/Parody - Chapters: 5 - Words: 19,696 - Reviews: 212 - Favs: 597 - Follows: 303 - Updated: 8/4/2015 - Published: 3/24/2015 - Harry P., Hermione G., Ginny W., Susan B. - Complete
The Dementor and the Mind Game by questionablequotation reviews
HP/Ender's Game Crossover - After defeating the Formics, Andrew "Ender" Wiggin decides that he's done with war, and begins training at the ISL docks for a normal, quiet life as an astrowelder. Unfortunately, a hungry dementor and a computer program named Jane have other plans, so Ender finds himself at Hogwarts...and magical Britain will never be the same.
Crossover - Harry Potter & Ender's Game series - Rated: T - English - Fantasy/Sci-Fi - Chapters: 5 - Words: 19,084 - Reviews: 192 - Favs: 421 - Follows: 558 - Updated: 8/4/2015 - Published: 3/22/2015 - Harry P., Ender W.
Something Very Special by InfantesGelata reviews
Alan Baker, a muggleborn scientist-wizard, wants to know what magic looks like beyond Earth. He sets off on a voyage of scientific discovery, accompanied by his girlfriend Ava and using an enchanted revolving door to access all of time and space. But they aren't the first to explore, and soon find that they must be resourceful with both magic and technology just to survive.
Harry Potter - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 7 - Words: 15,562 - Reviews: 5 - Favs: 12 - Follows: 20 - Updated: 1/18/2015 - Published: 12/22/2014 - Voldemort, Mundungus F., Aberforth D., Dennis B.
Hogwarts School of Prayer and Miracles ) by proudhousewife reviews
Do you want your little ones to read books; and they want to read the Harry Potter Books; but you do not want them to turn into witches? Well-this is the story for you! This story has all the adventure of JKR's books; but will not lead your children astray. For concerned mommies everywhere! Blessings! Grace Ann
Harry Potter - Rated: K - English - Adventure/Mystery - Chapters: 14 - Words: 13,415 - Reviews: 14413 - Favs: 1,063 - Follows: 1,129 - Updated: 10/24/2014 - Published: 8/24/2014
The Metropolitan Man by alexanderwales reviews
The year is 1934, and Superman has arrived in Metropolis. Features Lex Luthor as the villain protagonist as he comes to grips with the arrival of an alien god. Occasional point-of-view chapters/sections featuring Lois Lane. Takes place outside any established comics continuity. Complete.
Superman - Rated: M - English - Mystery/Adventure - Chapters: 13 - Words: 80,698 - Reviews: 573 - Favs: 1,320 - Follows: 780 - Updated: 7/25/2014 - Published: 5/18/2014 - L. Luthor, Lois L., Clark K./Kal-El/Superman - Complete
Proximity by 75th reviews
Recursive fic / altfic of Chapter 85 of Harry Potter and the Methods of Rationality. The opposite of "Innocence" by linkhyrule5. The narrative version of a Reddit post where I theorize about the most likely outcome of Harry attacking Azkaban.
Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 7,718 - Reviews: 36 - Favs: 133 - Follows: 96 - Published: 7/9/2014 - Harry P., Voldemort, Albus D., Q. Quirrell - Complete
The Last Christmas by alexanderwales reviews
The mantle of Santa Claus has been passed down once again, this time to an industrial engineer who starts to get some dangerous ideas in his head about the true meaning of Christmas. This fic is still being worked on. I finished it with Christmas (2013) as my deadline, but the story suffered for it, so even though it's complete there will probably be a reworking of it later.
Mythology - Rated: M - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 13,160 - Reviews: 44 - Favs: 234 - Follows: 142 - Updated: 12/24/2013 - Published: 12/10/2013 - Complete
Harry amidst the Vaults of Stone by NothingPretentious reviews
Following the fall of Voldemort, it is up to the Gringotts goblins to carry out the terms of the Potters' will. What will happen when young Harry Potter - halfblood, Parselmouth, curse-scarred, outsider - is raised in the stalagmite city of Underfoot?
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 28 - Words: 157,245 - Reviews: 2178 - Favs: 3,933 - Follows: 4,564 - Updated: 5/24/2013 - Published: 2/23/2011 - Harry P.
Hermione Granger and the Burden of Responsibility by Squirrelloid reviews
Threatened with Azkaban, Hermione Granger is helpless until rescued by Harry Potter. The problem is that Harry has a mysterious dark side which eats people. Needing control of her life, Hermione resolves to become her own hero and hopefully save all of Britain from Harry Potter. Single point of divergence from the fic Harry Potter and the Methods of Rationality.
Harry Potter - Rated: T - English - Drama/Tragedy - Chapters: 7 - Words: 24,895 - Reviews: 77 - Favs: 114 - Follows: 207 - Updated: 2/28/2013 - Published: 6/26/2012
Superman: Red Son Burning by RafaelMartinezHasIssues reviews
In a world where superman was born in the soviet union and Lex Luthor is US president, Superman graces US television for the first time in aninterview with Lois Lane that will change the course of history. A tribute work to the great graphic novel "Superman: Red Son".
Superman - Rated: T - English - Drama/Suspense - Chapters: 1 - Words: 7,182 - Reviews: 6 - Favs: 6 - Follows: 2 - Published: 2/4/2013 - Clark K./Kal-El/Superman, Lois L.
The Wizard from Earth by Morta's Priest reviews
Living for a century is an accomplishment, even for a wizard. Two is a rarity. Living them all? That is the territory of the gods. Harry Potter remembers a cat's glowing eyes, a strange old man with a wicked smile, and pain. It is the year 3050 B.C.E. and he has all of history as his future.
Crossover - Harry Potter & Man from Earth - Rated: T - English - Adventure/Fantasy - Chapters: 9 - Words: 80,194 - Reviews: 940 - Favs: 2,950 - Follows: 3,357 - Updated: 12/3/2012 - Published: 7/19/2012 - Harry P.
Harry Potter and the Most Electrifying Man by SSVD reviews
Dumbledore found another living relative for Harry to live with. One who is the most electrifying man in all of entertainment.
Harry Potter - Rated: T - English - Humor - Chapters: 5 - Words: 10,395 - Reviews: 154 - Favs: 437 - Follows: 191 - Updated: 9/26/2012 - Published: 11/26/2011 - Harry P. - Complete
The Third Potter by Lady Eldaelen reviews
"We won the First War, but just barely. If it wasn't for a stroke of brilliant protective magic by your mother and father, and your own innate strength and unfathomable talent, magic would not exist in the form it does today." One-shot, COMPLETE.
Crossover - Harry Potter & Ender's Game series - Rated: K - English - Chapters: 1 - Words: 2,704 - Reviews: 7 - Favs: 13 - Follows: 4 - Published: 9/19/2012 - Harry P. - Complete
When In Doubt, Obliviate by Sarah1281 reviews
When a chance meeting reveals Harry's planned fate to Lockhart, he knows what he has to do: rescue him and raise him as his own to properly manage his celebrity status. Harry gets a magical upbringing, Lockhart gets the Boy-Who-Lived...everybody wins!
Harry Potter - Rated: K+ - English - Humor/Friendship - Chapters: 38 - Words: 114,644 - Reviews: 2847 - Favs: 3,344 - Follows: 2,080 - Updated: 8/22/2012 - Published: 1/8/2011 - Harry P., Gilderoy L. - Complete
The Voyage of the Starship Hedwig by Ynyr reviews
Just before her death Sybill Trelawney makes one last prophecy: to prevent a magical genocide Harry Potter must leave the Earth, and find a new home for his people around a distant star.
Harry Potter - Rated: T - English - Sci-Fi - Chapters: 22 - Words: 100,184 - Reviews: 420 - Favs: 1,096 - Follows: 764 - Updated: 2/5/2012 - Published: 7/1/2011 - Harry P. - Complete
Who’s Afraid of the Dentists’ Daughter? by TardisIsTheOnlyWayToTravel reviews
Muggleborn Hermione Granger is sorted into Slytherin, but after a nasty prank goes wrong and gives her red eyes, her classmates become convinced that she’s the Dark Lord’s heir.
Harry Potter - Rated: T - English - Humor - Chapters: 2 - Words: 8,620 - Reviews: 643 - Favs: 2,077 - Follows: 2,453 - Updated: 2/15/2011 - Published: 2/22/2010 - Hermione G.
Contemplating Clouds by Tehan.au reviews
Apathetic Occlumency teacher twisting your mind out of shape? Never fear, there's a charming young girl in the year below to twist it back in the opposite direction. Just hope it doesn't snap.
Harry Potter - Rated: T - English - Romance/Humor - Chapters: 5 - Words: 8,222 - Reviews: 530 - Favs: 2,035 - Follows: 2,092 - Updated: 1/5/2010 - Published: 10/28/2007 - Harry P., Luna L.
Harry Potter: Space Wizard by Taure reviews
These are the voyages of the Wizard Ship Rotfang. Its continuing mission: to blunder aimlessly through the galaxy, leaving chaos in its wake. Its captain: Harry Potter. HP/SG1. One shot.
Crossover - Stargate: SG-1 & Harry Potter - Rated: K+ - English - Humor/Sci-Fi - Chapters: 1 - Words: 1,783 - Reviews: 117 - Favs: 608 - Follows: 242 - Published: 7/17/2009 - Harry P. - Complete
More Equal Than You Know by The Obsidian Warlock reviews
AU. OVERHAUL IN PROGRESS: Read Ch.1 AN. On October 31st, 1981, Voldemort left behind a piece of his power and insanity. A Harry Potter with the abilities of a young Tom Riddle, and a hidden war between the Death Eaters and the Order of the Phoenix. HHr
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 11 - Words: 144,955 - Reviews: 409 - Favs: 830 - Follows: 917 - Updated: 1/8/2008 - Published: 9/16/2007 - Harry P., Hermione G.
Alexandra Quick and the Thorn Circle by Inverarity reviews
The war against Voldemort never reached America, but all is not well there. When 11-year-old Alexandra Quick learns she is a witch, she is plunged into a world of prejudices, intrigue, and danger. Who wants Alexandra dead, and why?
Harry Potter - Rated: K+ - English - Fantasy/Adventure - Chapters: 29 - Words: 165,657 - Reviews: 681 - Favs: 1,245 - Follows: 566 - Updated: 12/24/2007 - Published: 12/23/2007 - OC - Complete
Harry Potter and the Curse of Durand by Nomad1 reviews
When Harry returns to Hogwarts for his sixth year, he finds the entire school under an ancient and deadly dangerous enchantment.
Harry Potter - Rated: K+ - English - Mystery - Chapters: 30 - Words: 103,426 - Reviews: 273 - Favs: 202 - Follows: 50 - Updated: 2/27/2005 - Published: 1/29/2005 - Harry P. - Complete
The Universe Is An Optimisation Problem reviews
A weird pre-apocalyptic reimagining of Harry Potter and the Methods of Rationality in a retrofuturist AU with parallel universes, megacorporations, high magic, Cold War wizardry, and AI. "I've never been more confused or entertained in my life." - MurtGastin. "The world of Harry Potter feels magical again. Without feeling childish." - Guest. Updates every three Wednesdays!
Harry Potter - Rated: T - English - Drama/Mystery - Chapters: 7 - Words: 59,313 - Reviews: 32 - Favs: 94 - Follows: 156 - Updated: 6/12/2018 - Published: 12/31/2016 - Harry P., Hermione G., Draco M., OC
