- Pencils:
- Murphy Anderson
- Inks:
- Murphy Anderson
- Colors:
- ?
- Letters:
- Ira Schnapp
- Genre:
- superhero
- Characters:
- Green Lantern [Alan Scott]; Green Lantern [Hal Jordan]; The Atom [Al Pratt]; Martian Manhunter; Hawkman [Carter Hall, of Earth-2]; The Flash [Jay Garrick]; The Flash [Barry Allen]; Wonder Woman [of Earth-1]; Black Canary [of Earth-2]; Green Arrow [of Earth-1]
- Reprinted:
- in Crisis on Multiple Earths (DC, 2002 series) #nn [1]
- in Justice League of America Archives, The (DC, 1992 series) #3
- in Showcase Presents: Justice League of America (DC, 2005 series) #2
Pencils: Previously Mike Sekowsky. It is a reworking of the cover of Mystery in Space #18 February-March 1954 "The Chain Gang of Space" which was also illustrated by Murphy Anderson. Info by Bob Bailey, 2005-03-19 (Per Sandell ed.). Lettering credit from reprint in JLA Archives.