Batman/Teenage Mutant Ninja Turtles Adventures — IDW Publishing
Issue: #6
Months after the conclusion to their adventure, Batman and the TMNT discover that the hidden threat has not passed and now Gotham is in danger! A last-ditch effort may be the only thing that saves two worlds!
First appearances: Mona Lisa
Creators: Neal Adams, Bobby Curnow, Matthew K. Manning, Shawn Lee, Sean Parsons, Ty Templeton, Matt Herms, Sean Galloway, Jon Sommariva, Valerio Schiti
Characters: Batman, Dick Grayson, Joker, Scarecrow, Tim Drake, Barbara Gordon, Donatello, Leonardo, Michelangelo, Raphael, Spider Bytez, Napoleon Bonafrog, Muckman, Rocksteady, Karai, Renet, Leatherhead, Rahzar, Snakeweed, Mona Lisa