Detective Comics número 140 (primera aparición del acertijo)

Written by Bill Finger, Otto Binder, and others Art by Dick Sprang, Jimmy Thompson, Curt Swan, and others Batman and Robin meet the Prince of Puzzles in his 1948 debut. Obsessed with puzzles and driven to win at any cost, Edward Nigma decides to create a costumed persona--the Riddler--and taunts the Dynamic Duo with clues about his upcoming crimes. Will the World's Greatest Detective finally be outwitted by this cunning criminal? Follow along with the Dark Knight and see if you can solve the Riddler's riddles in this facsimile reprint collecting the Batman tale, all the backup stories, and vintage ads of the 1940s.