Batman/Teenage Mutant Ninja Turtles Adventures — IDW Publishing
Issue: #4 RI
The Turtles must face their worst fears when they confront the deadly Scarecrow! Meanwhile, Batman takes the fight to Shredder and the Joker only to find that the greatest danger has yet to be revealed!
Creators: Bobby Curnow, Matthew K. Manning, Shawn Lee, Sean Parsons, Dustin Weaver, Leonardo Ito, Jon Sommariva, Tony Fleecs
Characters: Batman, Dick Grayson, Joker, Scarecrow, Harley Quinn, Mad Hatter, Barbara Gordon, Donatello, Leonardo, Michelangelo, Raphael, April O'Neil, Bane, Clock King, Condiment King, Phantasm, Baby Doll, Mr. Freeze, Riddler, Rocksteady