Goongala! Is Casey Jones a disturbed vigilante or the Turtles’ best pal? Why not both? Featuring stories from across multiple publishers, dig into this collection of the best stories of the TMNT's unpredictable ally!

Raphael learns why it's important not to let his temper get the best of him when he meets another hotheaded crime fighter.

In a world where Shredder leads the Turtles, all hope seems lost! With the Turtles brainwashed to follow Shredder, Splinter forms a new group in a last ditch effort to save his sonsÄ and New York City!

Raphael and Casey find themselves in the middle of a criminal caper gone awry that touches the lives of many of their friends... and enemies! Double-cross upon double-cross leads the Turtles to the heart of the NYC criminal underworld. Various factions jockey for power, but at the end of the day only one can end up on top. Will it be the Foot Clan? Expect the unexpected in this exciting, all-new Kevin Eastman-written/drawn tale!

Casey Jones and Teenage Mutant Ninja Turtle, Raphael, find themselves caught up in the middle of an international family murder/revenge/assassination plot, complete with gangsters, thugs, secret agents, double agents and more spent shell casings than the D-Day invasion! For Mature Readers.

It’s the Teenage Mutant Ninja Turtles and the Mighty Morphin Power Rangers as you’ve never seen them before vs Shredder! No, really. Just imagine the coolest thing we could do and, yeah, we're doing it.