Issue: #837
This special issue of DETECTIVE COMICS features two of Gotham's recently reformed rogues: Harley Quinn and the Riddler! Readers who have enjoyed Harley's role in COUNTDOWN will take special pleasure in this story as they learn how she became involved in the Amazonian Women's Help Center.
First appearances: Scylla
Creators: Mike Marts, Steve Wands, Paul Dini, Don Kramer, Jeanine Schaefer, Simone Bianchi, John Kalisz, Wayne Faucher
Characters: Batman, Tim Drake, Harley Quinn, Riddler, Deadshot, Granny Goodness, Desaad, Huntress (Bertinelli), Scandal Savage, Catman, Ragdoll, Holly Robinson, Scylla, Knockout