DC · September, 1979
Batman Family format; Double-sized; The Demon
The Vengeance Vow!; Robin: The Case of the Cavorting Corpse!; Demon: The Fatal Finale!; Batgirl: The Case of the Untouchable Crook!; Man-Bat: SST—The Super-Sonic Threat!
Writers: Dennis O’Neil, Paul Kupperberg, Len Wein, Jack C. Harris, Bob Rozakis
Artists: Don Newton, Kurt Schaffenberger, Steve Ditko, Don Heck