John Reese joined NCIS when he returned from serving overseas to find that his fiancee Jessica had been murdered. Now he heads the NY MCRT, which includes an ex-JAG lawyer (Carter), an ex-NY detective (Fusco), and an ex-CIA assassin (Shaw). Assisted by a Cybercrimes computer genius (Finch), a slightly crazy Forensic Tech ('Root'), and an ME with a past (Elias) they solve crimes

Henchman John Reese has quit his Evil Organization and is in need of a new job. He finds one with wannabe Super Villain Harold Finch [series of one-shots in which our gang are "evil"]

What if Loki was Superman's mom?

Our gang take advantage of a lull in the Numbers to catch the latest Star Wars movie [no spoilers]

[inspired by the movie Harvey] In addition to deadening his pain, maybe all the booze Reese had been consuming had finally pickled his brain. Why else would he suddenly be hallucinating a large brown rabbit named Harold? A rabbit wearing a vest and glasses, who was chastising John about his recent life choices. Maybe it was time for Reese to cut back on his drinking!

A different meeting

What if another John possessed the Ancient gene, and other people served on the Atlantis Expedition [series of one-shots] POI characters placed in Stargate Atlantis universe. Some familiarity with SGA helpful but not strictly necessary. (in this AU instead of having everyone take a 1-way trip through the stargate the expedition went to Atlantis on a ship)

Series of unrelated one-shots related to Winter

The adventures of the crew of the USS Ernest Thornhill [series of one-shots]

Reese travels back in time to save a young Harold, his best friend and the man who will one day lead humanity to victory against the machines [series of one-shots]

How the aftermath of Number Crunch, The Crossing, and Return 0 might have gone differently...

The name is Reese, John Reese [Series of one-shots. Reese is 007. Finch is "H" the Quartermaster of Q-branch]

Reese starts a new job with an unusual partner [Finch is Kitt; Reese is Michael; Nathan is Devon] Series of one-shots

Post 1.21 Many Happy Returns

A new tablet containing the Word has been uncovered, so a new Prophet had been called to translate it. That Prophet: the man who goes by the name Harold Finch. The warrior angel Johreesiel has been assigned to watch over the Prophet while he works. But the Angel finds himself bemused as this new Prophet is nothing like he expected. [inspired by Supernatural TV show]

Harold is alone at his computer working a Number. Or is he?

Finch isn't playing around...

On a clear day John sees forever [post s5e13 Return 0]

Team Machine and friends face an alien invasion

Set Season 4. The gang fall victim to an attack

Our gang regroup after the events in Washington DC [post-episode s5 e12 exe]

snapshots of moments in Harold's life [for my trope bingo square: first time/last time]

Bear makes an unusual friend. So does Harold

Mark Snow woke up one day after he died to find he had been transformed into a cockroach.

series of unrelated short Christmas fics

On Christmas eve Reese is visited in his sleep by 3 spirits...

Harold left home because he didn't fit in [a Christmas story]

a series of unrelated holiday stories that somehow involve...a fruitcake

One obeys the letter of the law. Neither obeys the spirit. (a christmas story)

Finch and Reese need to go out of town to deal with a situation

Reese raids Harold's stash of cookies

Series of unrelated POI fics related to Halloween

"Detective Riley" is shocked when a case involving the possible attempted murder of Professor Whistler comes across his desk at the Homicide Task Force [occurs at the end of episode 4.18 Skip]

Harold was adopted into an unusual family [series of one-shots]

Our gang enjoy the holiday

Before John Reese, Harold considered a number of possible partners... [series of one-shots with multiple crossovers]

Our gang take a break to enjoy the July 4th holiday

When the Agency tries to terminate him, Reese flees across Europe before taking refuge with the IFT Traveling Carnivale. But not all the carnival workers are what they seem, some harboring dark secrets of their own...

series of unrelated short story crossovers of POI with Supernatural.

series of one-shots in which POI characters have sentinel abilities

Crossover fusion with Iron Man (Finch is Tony Stark; Reese is Iron Man; Carter is Pepper; Fusco is Happy) [series of one-shots]

what happens to Agent Donnelly? (series of one-shots)

Bear has Harold's back...

Series of unrelated short fics (around 100-200 words each)

There's something different about Carter... (set in earlier seasons)

The Machine needs more data... (set during the early development of the Machine)

The Insect Apocalypse has arrived!

There is more than just the physical pain...

Our guys meet a like minded individual... (series of one-shots involving Bruce Wayne/Batman)

Series of one-shot stories around the theme of games

What would John do as Admin? (slightly AU since written before airing of 2.22 God Mode)

older story posted here. Special thank you to those who have served in the armed forces

our guys have different taste in books...

Finch buys the gang dinner as a thank you (post 2.2 Bad Code)

The world thought they were both dead. That was mostly true

alternate canon to episode 2.21 Zero Day

Crossover AU. Finch is Banner/Hulk; Reese is Hawkeye. Other Avengers as usual [Series of one-shots]

5 times Greer died...and 1 time he lived (but maybe wished he hadn't)

The Hulk gets loose...

Finch needs to hide away for his own safety [set early season 4]

Supernatural characters as NCIS characters. (Dean is Tony; Sam is McGee; Bobby is Gibbs; Cas is Ziva; Gabriel is Abby) [series of one-shots]

series of one shot crossovers of POI and Murder She Wrote

Samaritan doesn't get the joke

Root meets her end [set season 2 after Bad Code. Canon divergent]

Finch gets caught snooping and pays a terrible price... ;)

Possible explanation for Harold's comment in 2.3 Masquerade

Quantum Leap AU fusion (John is Sam, Harold is Al, Machine is Ziggy) [series of one-shots]

John learns a secret about Harold

3 versions of same idea: Supernatural characters in BBC Sherlock Universe. [Familiarity with BBC's Sherlock helpful. But knowing who Holmes&Watson are should be enough]

what Team Machine gets up to in their down time

cracky Batman fusion

History repeats itself, but with a twist

AU where the supernatural characters are in an angel high school. (Zachariah principal, Uriel teacher, others students)

Team Machine get an unusual glimpse of themselves through another's eyes [set in early seasons]

AU. What if there was no machine? What if it was all in Harold's mind?

Team Machine is going to have to work together to keep tabs on their latest number [set in early seasons]

Finch has an unusual out of town visitor [set in early POI seasons]

series of crossover fics between POI and Equalizer (POI centric)

alternate ending to the episode Firewall

In life only a few things are certain...

John follows Harold to another world...

Series of one-shots: Supernatural characters in ST:TNG universe. Dean captain of starship Impala. Cas-TL android science officer. Samsquatch Klingon security officer. Knowledge of ST:TNG beneficial but not required

Fusco's reaction after learning about the Machine

Supernatural characters as X-men. Knowledge of X-men comics/movies helpful but not required. [series of one-shots]

Post 1.23 Firewall. They get Finch back. (written before season 2)

Dominic gets the wrong idea about the relationship between Reese and Root

Team Machine relaxes to a little TV during their down time [set in early series]

5 scenes that might have happened in the Penthouse (but probably didnt)

Our guys are meeting some unexpected difficulties working their numbers [set in early seasons]

a surprise party (set early season 2)

what happened afterwards...

AU. Finch finds a new companion in Reese

AU a different partnership with different objectives

Supernatural characters in the Stargate universe

Team Machine goes undercover. Some are better about not attracting attention than others... [set in early seasons]

How our POI characters might spend Valentine's day (set in early seasons)

Reese faces a gang even bigger than Elias' (set early season 1-2)

John leaves Shaw stranded...

rumors of their deaths were greatly exaggerated...

How does Reese go around unnoticed?

AU in which Harold Finch and Benjamin Linus are twins

Lionel has been keeping a secret

Harold thanks John for saving his life after the events of If-Then-Else

Occurs pre-series. Angels can occupy other "vessels"

Team Machine is on a road trip back to the city when a change in weather results in a change in plans