The Sequel to Worlds Collide a crossover with the Tabletop RPG Shard, Chanchalla a Sheep Janah from the World of Dardunah must return to her homeworld with the Turtles to defeat the evil Devourer they must reunite Chanchalla with her family who have all been sold into slavery to complete this task

Having just rescued the Mizzerans, the turtles and the Fellowship crew begin to get warning signs that something is coming, something the Fellowship Crew encountered before they met the Turtles and Third Earth, before they met their human and alien members something they hoped no one would ever find out

Inspired by the Star Trek: TNG episode 'Rascals' combined with the classic film Saturday Night Fever, Marzipan and Ichabod's hopes for winning a dance contest are dashed when they age regressed to eight year olds, so Donatello serches for a cure while his brothers continue to try to run the new Martial Arts School for Mutants Takes place before Rescue of the Mizzerans

Raph meets a girl who changes him forever. Leo sense something stranger about her and really realizes this when they start talking through the mind. They must now face a new enemy that they don't know anything about.

Mikey has always been skinny for his age, it doesn't matter what he eats, he doesn't gain any weight. But when a few people decide to make fun of his eating habits, it might just go to far. *Warning, eating disorders will be mentioned!* (HUMAN AU)

Due to his father's secret about his origin, Donatello's life seems to take an unexpected turn as he finds himself being targeted by the Shredder himself.

Agent Bishop smut, anyone? "My, my, what have we here?" he purred, making his way to sit beside you, close enough for your legs to barely touch on the upscale leather couch. You reached down and grabbed the drink you had prepared for him, knowing he'd appreciate a nice glass of whiskey after a long work week. "You know me too well, my dear," he said in a low, husked voice.

In Chinatown, Manhattan, a mysterious lone warrior walks the streets and scales the rooftops looking for revenge against the triads that took everything he held dear. Can he do it alone or does he need help from other vigilantes?

Vanessa Black has transformed from a human girl to a giant Black Widow! The Turtles shelter her but Vanessa has to deal with Raph's hatred of bugs. all the while trying to solve the mystery of this new Mutagen while others are also seeking to harness the new Mutagen for their own purposes

En suivant leur père sans autorisation, les quatre tortues ninjas rejoignent à un grand tournoi intermonde. Des alliés seront retrouvés, de nouvelles amitiés seront créer. Mais derrière les combats et la bonne ambiance apparente, le tournoi cachent de sombres secrets. Les tortues et leurs alliés vont être pris malgré eux dans une spirale de complots et de manipulation.

Sequel to Aftermath After the final battle where Pandora went to confront Hanako of the Foot Clan, she is missing in action. Despite her disapperance, her family and friends refuse to give up on finding her, dead or alive, yet where is she? And what drama will unfold in the search? Chapter 8 UP!

(Part of the TMNTaC series) It started out with robots. Then some thugs. And then a clan of ninjas. And before they know it, five siblings are thrust into chaos. But who says they're alone in this? (2k3 series; NO romance between OCs and Canon)

The turtles, Splinter and Chloe celebrate Chloe's 10th birthday.

A semi-sequel to Logic of the Soul. A pre-sequel to Reasoning of the Heart. There are some stories that needed to be told that don't fit in Logic of the Soul or the upcoming Reasoning of the Heart, but fit somewhere 'in-between'.

When the Turtles and Splinter find themselves zapped to the year of 2105, they find themselves in for a shocked new world, which they must adjust to as they're unable to return to the own time. While there, they meet up with the great-grandson of two of their friends, while also encountering an enemy turned alley, and various different Human and alien gangs and criminals.

Years may have passed since her first encounter with the Foot, but Amber's mental wounds from that time have yet to fully heal. Though not as dominant as when they were fresh, they still cast their dark shadows on her life. If only she could find something to help her spread light upon the darkness in her mind. Something, or someone. Rated T, for now. Chapter 4 up!

"Mikey, You're going to be late for training!" "Huh?" Mikey looked at Leo, and nearly choked on his toothpaste. Leo looked at him. "Choking on toothpaste isn't an excuse Splinter's going to accept. Be quick!" Mikey blinked. What happened? Leo had come in but, there was something more. Like he had just been- "Mikey!" Right, he'd come back to that later.      Febuwhump 2024, Day 11

With all of the situations that they'd been in, it was bound to happen at some point. After all, so far, she was the only one who hadn't experienced this. But despite her family's desire to keep it that way, at some point April was bound to make her first kill. Febuwhump 2024, Day 10

5 terrapin siblings enter a world of adventure and danger when they make their first foray to the surface. [Revision of the original "Heroes in a Hard-Shell" fanfiction. And yes, Venus is their sister here.]

Mutopia welcome two new recruits to the village that Cam and Barry save from being murdered by a Mafia. As well as try and settle into their new lives as mutants, the newcomers also plot to get vengence on the ones who stole their lives! CHAPTER 6 UP!

All Raphie wants to do is feel like he's helping his family. So, when he finds a hive of bees in the sewers, well, he knows that bees make honey, and they all like honey. It can't be that hard to get some of it, right? Febuwhump 2024, Day 9

Five years ago a massive collapse in the sewers left one turtle separated from his family, believing his family was dead. Now, when a strange clan called the Foot involve themselves, things could turn deadly for a certain young turtle. Based primarily in the 2k3 but draws on influences from all TMNT. Inspired by SAINW & the Good Genes arc. New chapters posted November 2023.

Roberto Hernandez isn't happy with his life. He has no friends, is forced to work in his family's restaurant, and his love for music is stifled by his overbearing father. However, a chance encounter with two mutant buddies will change his life drastically, and set in motion a series of events that bring rewards and consequences to everyone involved. T for violence/light lanugage

Don seemed fine. Sure, he had a small headache, and yes, there were wounds on the side of his head, but he seemed fine. At least, at first. But the mind probe is an insidious thing, and it doesn't always show its affects right away. Febuwhump 2024, Day 8

The Ninja Tribunal's vision was shocking to everyone—but perhaps more so to one turtle than the others. After all, for someone who has seen the death of his family once, seeing it again is more than a little traumatizing. Febuwhump 2024, Day 7