The Riddler is looking for the answer to the ultimate riddle, the true identity of Batman, so he hatches a plan to capture Batgirl and Robin in order to force B

Batman and Judge Dredd are transported to an alien world ... and forced to meet each other in mortal combat for the amusement of an insane, intergalactic sports

Early in Batman’s career, the Joker and the Riddler would seemingly be natural allies. But each man determined that he and he alone must be the one to kill th

The Riddler in a bit of a slump. It's bad enough that Batman and his friends have foiled him again. But what's really got him down is that he's no closer to lea