Cover Date: May 1969
Writer: Denny O'Neil
Art: Dick Dillin
Featured Characters: Justice League of America [JLA; Martian Manhunter [J'onn J'onzz]; Atom [Ray Palmer]; Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Flash [Barry Allen]; Green Lantern [Hal Jordan]; Hawkman [Katar Hol; Carter Hall]; Green Arrow [Oliver Queen]]