The All-New Batman: The Brave and the Bold — DC Comics
Issue: #3
The Mad Hatter and Mirror Master team up to drag Batman and The Flash "Through the Looking Glass"! Trapped in a wacky Wonderland filled with white rabbits and Cheshire cats, the heroes have to battle past the pair of villains – and a fearsome Jabberwock – to find their way back to the real world.
Creators: Scott Peterson, Rick Burchett, Travis Lanham, Travis Lanham, Dan Davis, Heroic Age, Chynna Clugston Flores, Sholly Fisch
Characters: Batman, Barry Allen, Tweedledee, Tweedledum, Jay Garrick, Humpty Dumpty, Carpenter, Mad Hatter, Jabberwocky, March Hare, Walrus, Red Queen, Mirror Master (Scudder)