300 issues, 41 years, 4 brothers, 1 hell of a run.

From their gritty black and white debut in 1984 to becoming one of the biggest franchises in comics, Teenage Mutant Ninja Turtles have officially reached an incredible milestone, 300 issues of the mainline series.

And they're not celebrating quietly.

A massive new threat puts both the living and the dead in danger as The City That Never Dies begins, kicking off one of the biggest TMNT stories yet. The issue also digs into the turtles history, bringing together creators from across generations of TMNT comics for a celebration of everything that got them here.

For collectors, Turtle fans, and anyone that grew up yelling COWABUNGA!

The Crypt Keeper