Justice League of America — DC Comics
Issue: #56
Last valuation update: 2026-09-29
On Earth-2, four black spheres have given four disparate individuals super-human powers, while also turning them evil. In attempting to apprehend these new super-villains, the Justice Society of America were defeated. Johnny Thunder's magic Thunderbolt was next tasked with bringing these villains to justice, but also failed. The Justice Society of America summoned the Justice League of America, to...
Creators: Carmine Infantino, Gardner Fox, Mike Sekowsky, Murphy Anderson, Sid Greene
Characters: Superman, Hawkman, Hal Jordan, Wildcat, Barry Allen, Wonder Woman, Green Arrow, Terry Sloane, Dick Grayson (Earth 2), Thunderbolt, Hourman (Rex Tyler), Horace Rowland, Johnny Thunder, Gem Girl, How Chu