Months have passed since the Turtles have defeated their arch nemesis Shredder and all is well in New York City. However though, things are not as peaceful as the Turtles could hope for. One night while out on patrol a mysterious vortex portal is activated sending the four brothers into another world full of Mobians who struggle to keep Dr. Eggman at bay but luck is on their side once all of Team Sonic including Sonic himself discover the Turtles. Join the Turtles Leonardo, Raphael, Donatello and Michelangelo in their battles side by side with the Mobian heroes Sonic the hedgehog, Amy Rose, Tails the fox, Sticks the badger and Knuckles The echidna as they face the evil Dr. Eggman every day in order to keep the world safe from harm while also even, in some cases, dealing with Metal Sonic the Badnik and Shadow the Ultimate Lifeform and prepare for awesome teamwork between the beloved heroes from two different worlds! Note: This takes place after the TMNT 2012 show and during Sonic Boom, I don't know much about TMNT honestly so forgive me if I get the Turtles' personalities wrong and if you don't like Sonic Boom you don't have to read it, this story is towards people who do like Sonic Boom but I won't make it stupid like how a lot of people thinks it is in this story so please give it a chance. And one thing is that updates might be slow so I apologize if it takes a little while for a new chapter to come out. Enjoy! :) (TMNT belongs to Nickelodeon and Sonic Boom belongs to Sega and Cartoon Network so this story is just a fan fiction/crossover thing)

Sonic doesn't get all the adventures! Silver accidentally goes through a dimension portal, sending him to Jump City. Not long after, Raven detects a Dimension hop. Silver finds trouble. Will he discover the real reason he was there? Will he ever get home? WHAT WILL HAPPEN?

After going through a portal in Mobius to catch Dr. Eggman, Sonic gets transported to Jump City, where the Teen Titans live on Earth. After getting help from Robin, Starfire, Cyborg, Beast Boy, and Raven, they come across the rest of Sonic's friends and a terrible surprise. The long lost Slade has teamed up with enemies of Sonic, making a team that could be invincible. Will Sonic and the Teen Titans be able to stop Slade and his allies from taking over the world?

The story of the Sonic Boom characters' heroic sacrifice or unexpected death. Warning: Very sad.

Sonic is very small. Lemons (mostly touching) yaoi and straightness DEAL WITH IT!

ever wondering why Sonic and Eggman are enemies? why they hate each other? and why they don't get along? well this is why

Sonic not having a good time, he broke his leg, lost his speed? And now a stranger has came out of nowhere and its up to shadow silver and sonic to find out who he is, and girls are out on vacation? Only the guys are left

This book is mostly about Shadow's life. He and Sonic are now being hunted down by GUN will the two make it alive? Sonic will also have to prove his loyalty to Shadow in this book. Caution: This story may make you cry. (The first chapter is about what happened before Shadow and Sonic are wanted but it gets a lot better in the second chapter.)

Sonic was accused of a murder. Amy Rose's murder. Now that all of his friends have betrayed him and tried to turn him in, he has to find out on his own what actually happened.