DC · June, 1957
1st appearance of Batarang X
The 100 Batarangs of Batman!; Worldwide Adventures in Science! (PSA); Casey the Cop; Roy Raymond TV Detective: The Super-Spectacular!; Jerry the Jitterbug; Hit-and-Run Police Squads; J’Onn J’onzz, the Martian Manhunter: The Four Stunts of Doom; Warden Willis
Writer: Bill Finger
Artists: Sheldon Moldoff, Ruben Moreira, Joe Certa