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

A retelling of the 2003 show with the addition of an OC named Alexander, the human brother to the Turtles.

Crossover with Punch-Out and based on The Palladium TMNT RPG when the Ninja Tribunal gives Leo a message he must send his best students to the castle of the Mysterious White Ronin in a deadly game of death, the Turtles, the Students and the Boxers are put to the ultimate test this story is an examination of Eastern Shame-Based Culture VS Western Guilt Based Culture

The Hamatos, members of the Lotus Clan, are adults now. Two decades old, and still as tight knit and connected. Still fighting to protect their beloved home and city. The Foot Clan have been laying low for half a year, but they still have the Kraang, the Purple Dragons, and the occasional villainous mutant or thug causing problems. Full summary inside with A.U Notes

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.

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?

Fifteen years have passed since the accident. Now, eight turtles, six brothers and two sisters, born as mutants in the sewers and trained as ninjas by a rat, are forced to leave their destroyed underground home and take the first step into a surface world where they face many adventures and meet new friends and foes, until they meet their toughest opponent ever, The Shredder.

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 34 UP!

With Splinter away on a retreat, Casey and the turtles decide to have a party - which involves playing drinking games and getting into personal stories and dares. Rated T for the use of alcohol and some sexual references.

Donnie's tragic mutation and abduction left a gaping hole in the Hamato family. Each member struggles with pain never meant to be carried alone. In the shadows, Donnie's abductors have sinister plans for him. Will the Hamatos find the strength to heal and stand together as they search for Donnie? Or will the burdens of their souls finally tear them apart? Book three in LotS series.

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

With the scars of the recent attack still raw, Leo and his brothers now face the challenge of readying for whatever threat lies ahead. Still struggling with insecurities only half buried, Leo continues to question his worth and ability, but a new person in his life may change everything.

[2003verse] Hit by the decompiling blast, Splinter is split into thoughts and feelings.

The Demon Shredder could strike at any moment. All of New York is under threat. And in April O'Neil's apartment, one turtle can't help but think that this whole situation is indirectly his fault.

Drabble series that puts Leonardo through the biggest trials of his life, changing him and his family as they struggle to navigate each new challenge. But as their adventures grow more and more deadly, will the family survive? Chapter 70: Mordred is on the march, and in a terrifying twist of fate, has gained the upper hand.

"What could be so important this instant, Mikey?" Donnie asked, rolling his eyes. "Ok so, do you remember when we were like 14 and we had that old party wagon that we painted a green turtle girl on?" "Is this going anywhere Mikey? Or are ya just bein' a dumbass?" Raph asked. 2007 universe

The lair itself seemed a bit cool to Leo, and he shivered lightly as he silently padded to the edge of the walkway and jumped down to the first floor. Maybe he needed to have Donnie check the heating. It was a little early for it to be this cold.

"I'm very naked and you, you're VERY alarming." Nothing is ever normal in a world with mutant turtle men. Especially not relationships. A series of one-shots with an aspiring artist and a very angry turtle. 2k14 based, but whatever.

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.

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

During the final fight with Super Shredder, Leo's brothers did not survive. This leaves a gaping hole in the lives of all who knew them, with it being the most pronounced in Leo. As he struggles to adjust to life without his siblings, he starts to experience strange things around the lair. Is he losing his mind to grief, or did his brothers never truly leave?

A collection of stories set in the 2012 world and beyond based on songs picked at random.

The turtles wake up to find their youngest sibling an emotional wreck. Will they get to the bottom of this, or will they snap and turn Mikey into turtle soup? Find out

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)

Short stories about the Turtles [and Splinters!] life