Detective Comics (1937-) #493

“BATMAN: RIDDLES IN THE DARK.” Batman comes across the Riddler’s latest scheme when the master of puzzles escapes from prison and gives Batman a truly complex riddle. Stumped, Batman’s frustration overcomes him until Alfred provides the answer to the unsolved riddle.

Written By:
Len Wein, J.M. DeMatteis, Cary Burkett, Jack C. Harris
Pencils:
Dick Giordano, Don Newton, Jose Delbo, Charles Nicholas
Inks:
Vince Colletta, Joe Giella, Dan Adkins, Steve Mitchell
Cover By:
Jim Aparo