Justice League of America #30
CGC Census
The JSA is tricked into being transported to an interdimensional prison by the Crime Syndicate (using the same word 'Volthoom' that captured the JLA last issue), so the JLA must battle the Crime Syndicate on Earth-2. The JLA then gets the Syndicate to over-exert themselves, imprisons them between the dimensions, and later frees the JSA from their dimensional trap set by the Syndicate to destroy the earths should they have lost vs. both teams.
Cover Date
September 1, 1964
On Sale Date
July 23, 1964
Pages
36
Cover Price
$0.12
Rating
Approved by the Comics Code Authority
Characters
Justice Society of America [Hawkman [Carter Hall]; Black Canary [Dinah Drake Lance]; Dr. Fate [Kent Nelson; Nabu]; Dr. Mid-Nite [Charles McNider]; Starman [Ted Knight]; The Flash [Jay Garrick]; Atom [Al Pratt]; Green Lantern [Alan Scott]] (Earth-2); Crime Syndicate of America [Power Ring; Johnny Quick; Owlman; Superwoman; Ultraman] (Earth-3); Justice League of America [The Flash [Barry Allen]; Wonder Woman [Diana Prince]; Superman [Clark Kent; Kal-El]; Batman; Green Lantern [Hal Jordan]; Aquaman; Martian Manhunter [J'onn J'onzz]; Snapper Carr (mascot)] (Earth-1)