Issue Detective 648
Subtitle Let the Puzzlement Fit the Crime
Date late August 1992
Writer(s) Chuck Dixon
Artist(s) Tom Lyle, Scott Hanna
storyline A series of clues were painted on high-rise buildings across Gotham City. Word on the street was Cluemaster was at work. Batman and Robin staked out his apartment while the police went in. Robin saw and went after the girl in purple. She evaded him. A bomb exploded in Brown's apartment, but none of the cops were injured. Tim did some detective work the next day and found the girl to be Stephanie Brown, Cluemaster's daughter. She was out to take her father down.