Batman / Teenage Mutant Ninja Turtles #5

While Shredder enters an uneasy alliance with a deadly new partner, Casey Jones is arrested by the GCPD. At the same time, a crisis breaks out at Arkham Asylum, which is bound to keep both Batman and the Turtles busy. Meanwhile, a certain young resident of Wayne Manor returns home to find a new, green occupant in his room. Co-published with IDW.

Characters: Alfred Pennyworth, Bane, Batman, Casey Jones, Clayface (Karlo), Damian Wayne, Donatello, James Gordon, Joker, Leonardo, Mad Hatter, Master Splinter, Michelangelo, Mr. Freeze, Penguin, Poison Ivy, Raphael, Riddler, Scarecrow (DC), Scarface, Two-Face, Ventriloquist (Wesker)