THE RIDDLER

Batman (1940-) #452

Peter Milligan, Kieron Dwyer

Jun 19, 1990

Batman (1940-) #453

Peter Milligan, Kieron Dwyer

Jul 03, 1990

Batman (1940-) #454

Peter Milligan, Kieron Dwyer

Jul 31, 1990

Detective Comics Annual (1988-) #8

Chuck Dixon, Kieron Dwyer

May 16, 1995

Batman (1940-) #698

Tony Daniel, Guillem March

Apr 14, 2010

Batman (1940-) #699

Tony Daniel, Guillem March

May 12, 2010

Batman feat Riddler (2013-) #23.2

Scott Snyder, Jeremy Haun

Sep 11, 2013

The Riddler: Year of the Villain #1

Mark Russell, Scott Godlewski

Sep 11, 2019