Issue: #286 MJ
Last valuation update: 2025-09-24
First appearances: Pierre Frage, Harrison Steakbury, Dr. Tugwell
Creators: Dennis O'Neil, Jim Aparo, Bob Wiacek, Tatjana Wood, Irv Novick
Characters: Batman, Dick Grayson, Joker, James Gordon, Aquaman, Pierre Frage, Harrison Steakbury, Slud-Jak, Dr. Tugwell