Comic Title: Justice League of America #1 [Comic Con Box Exclusive]
Publisher: DC
Cover Date: 2015
Approx. On Sale Date: June 1, 2015
Cover Price: No Price
Page Count: 32

Title: "The World of No Return"
Pages: 26

Feature(s):
Justice League of America (of Earth-1)

Writer: Gardner F. Fox
Penciller: Mike Sekowsky
Inker: Bernard Sachs

Reprinted From:
Justice League of America #1 (1960)

Feature Character(s)

• Justice League of America (last appearance in Brave and the Bold #30; next appearance in Justice League of America #2)
• Superman (last appearance in Superman's Pal, Jimmy Olsen #48; next appearance in Action Comics #269)
• Batman (last appearance in Batman #135; next appearance in Detective Comics #284)
• Flash (last appearance in Flash #115; next appearance in Flash #116)
• Wonder Woman (last appearance in Wonder Woman #117; next appearance in Wonder Woman #118)
• Green Lantern (last appearance in Green Lantern #2; next appearance in Green Lantern #3)
• Martian Manhunter (last appearance in Detective Comics #283; next appearance in Detective Comics #284)
• Aquaman (last appearance in Adventure Comics #276; next appearance in Adventure Comics #277)

Supporting Character(s)

• Snapper Carr (last appearance in Brave and the Bold #30; next appearance in Justice League of America #2)

Villain(s)

• Despero (a three-eyed mutant tyrant from the dimension of Kalanor; next appearance in Justice League of America #26)
• A flame-being (Despero’s underling; no further appearances)
• Two unnamed gunmen and two unnamed smugglers (no further appearances)

Other Character(s)

• Jasonar and Saranna (a scientist of Kalanor and his daughter; no further appearances)
• Inhabitants of planet Thanakon and an inhabitant of planet Narx (no further appearances)

Synopsis:
Jasonar, a scientist from the extradimensional world of Kalanor, flees to Earth to escape the tyrant Despero, and the perfect a secret weapon to defeat the mutant villain. Here he encounters the Flash, who summons the Justice League to his aid.

Despero, however, learns of this, and places the League members, except the Flash, in a hypnotic trance. Then he challenges the speedster to a chess-like game, rigged in his favor. Flash loses, and therby condemns himself and his fellow members to be teleported to another dimension. Wonder Woman and Superman find themselves on a prehistoric planet, Aquaman and Green Lantern on a water-world whose seas are drying up, and Batman, J’onn J’onzz, and Flash on a world whose sun is about to go nova due to Despero’s machinations.

Overcoming these various perils, the super-heroes return to Earth, to find that Despero had been defeated by Snapper Carr, using Jasonar’s secret weapon.