The nine nine have a new captain and they don't know how to react as the mystery walk through the door, rated t because you know me

Continuing the stories from "It's Only The Beginning" and "Let The Game Begin." The BAU and 99 are hunting a serial killer who has taunted all of them! Can they catch him before it's too late?

Theodora Campeau has known the Whitly family her entire life. What happens when she's forced to come to terms with the return of Malcolm Bright, and all the memories he brings with him? I don't own B99, or Prodigal Son or the characters in the shows, I do own my OCs.

The Food Truck Bandit is on the lose and Captain Holt is going to need some volunteers to hunt him down. Gina brings back a psychic to the 99.

Crossover AU where a magical fugitive (OC) is wanted by both the Aurors and Brooklyn's 99th Precinct. The Golden Trio is sent undercover to New York by Kingsley to team up with Jake and the gang to work the case and catch the bad guy. Will they be able to do it without the squad finding out the true identities of the Golden Trio?

When Elena Peralta, twin sister of Jake Peralta meets a handsome stranger in a bar one night. She had no idea how much he would change her life. Now, let's follow the story of Brooklyn Nine-Nine, with Jake’s sister, and John WIck thrown into the mix. (Brooklyn Nine-Nine oc x John Wick)

Starts in Harry's first year at Hogwarts, obviously AU for Brooklyn Nine Nine. The squad joins Hogwarts after a 'small' incident at Ilvermorny, there they meet British legend 'The Boy Who Lived'. Should follow the general storyline of Harry Potter but with the detectives (and Gina) of the nine nine introduced in too. (Peraltiago later on, maybe)

Jake freaks out when he realizes he has fallen to earth from his home in the sky again and wants to go back home. Amy is tired of being outdone by her brothers and wants to outshine them for once. So she is determined to show Jake to her family. But she didn't count on Jake annoying her all the way home or that she would fall for him and Jake never thought he could love a human.

That one Flash/B99 crossover (But seriously, Holt and Singh gay married police captains must meet up) Singhaway, ColdWave and Raymond/Kevin

As if another alien incursion weren't enough, the events of Infinity War reach Brooklyn. You can set a whole life in motion with one breath, if you know who you're talking to. MASSIVE SPOILERS for Avengers: Infinity War.

Gina introduces Shadowhunters to the 99th precinct.

A body bag is placed in the evidence room and Detectives Jake Peralta and Amy Santiago are assigned a case associated with it, but they find there's more to meet the eye to the case.

Amy's in the break room when it starts. Hitchcock screams; a terrified shriek that will resound in her head for days.Half of Scully's body has disappeared, leaving some kind of grey powder in its place. The precinct bursts into chaos. "A-Amy!" BROOKLYN 99 BELONGS TO NBC.

Świąteczny fluff.

During the yearly Halloween Heist, Detectives Jake Peralta and Amy Santiago meet a mysterious man called the Doctor and his "companion," Rose Tyler. (FULL SUMMARY INSIDE) Peraltiago, Allonswolf

Leo gets arrested by the detectives of the 99 after an incident at a deli, but before long, it seems like they might need his help with a poteintal demigod in their midst. I dont own any of these characters and this is just for fun. So please read and fav. Thaks yalls

Post infinity war Earth's mightiest heroes are struggling to save the day. With the help of the loved 99th precinct, will the Avengers be able to defeat Thanos? Or will the missing half of our universe be gone forever? Read this story to follow the amazing tales of Tony Stark, Captain America, Jake Peralta and more!

When Jake Peralta imagined the afterlife he thought it would be cool and breezy; no stress whatsoever. And he was right, that's exactly what the Good Place was. There was one problem though. Jake Peralta does not belong in the Good Place. With the help of a fake soulmate and some helpful neighbors, Jake needs to figure out a way to keep his secret hidden and stay in the Good Place.

The Progressive Box and his lover are about to welcome their first child, but not before some complications arise. Based off the Mike/Olaf story "The Pains of Labour."

Jake and Amy move to a new house in Brooklyn and meet their new neighbors, the Halperts, who have just moved themselves.

When Benjamin Clawhauser was a teenage cub, he was a vigilante in Sahara Square. But making a difference wasn't easy for a chubby cheetah wearing a blanket for a cape. This is a reference to a subplot in the Brooklyn Nine-Nine episode "Full Boyle."

What have I created? Oh, my god. It's like a ship name for ship names. Jesus. Anyway, this is basically the scripts to a bunch of B99 episodes with Harry Potter characters. It will be focused around Peraltiago/Jamy, but instead of Jake and Amy it's Dramione! Rated T because I'm not sure... Enjoy!

Rosa Diaz and Natasha Romanov would never be perfect. They were broken, but they healed each other a little each time they met. A slow burn fanfic between Rosa Diaz and Natasha Romanoff.

Following this tumblr prompt: "I need a mockumentary in the style of Parks & Rec about the Muggle-Worthy Excuse Committee sitting around a table brainstorming excuses as a floating quill and roll of parchment record everything. The Muggleborns on the committee constantly look into the camera like they're on The Office." Except unfortunately for you, I only watch Brooklyn Nine Nine.

Rosa gets out of New York for a while, to try and escape her feelings for Gina. She meets a hot, lonely weirdo in a bar in London, who - after some truly fantastic sex - helps Rosa muster up the courage to go home and get her girl. [Post B99 Series 4: Rosa/Quill friendship sex, Dianetti endgame]