Artist/WriterJerry Siegel, E. E. Hibbard, Gardner Fox, Sheldon Mayer, Chad Grothkopf, Howard Sherman, Marty Nodell, Bernard Baily, Sheldon Moldoff, Ben Flinton, Ken Fitch, Bill O'connor
Cover ArtistE. E. Hibbard
CharacterDr. Fate (Kent Nelson) (cameo), group of phony Hour-Men (villains), The Atom (Al Pratt)) (introduction), Shiera Sanders, Spectre (Jim Corrigan), The Hour-Man (Rex Tyler), The Volcano People (villains, all die), The Flash (Jay Garrick)), Oom (villain, death), dragon (villain, death), a wizard (villain, death), Inza Cramer, Rex Tyler's unnamed boss, Police Commissioner Mason, Justice Society of America (Doctor Fate (Kent Nelson), Lacy's thugs ("Ape", Commissioner Lacy (villain), The Red Tornado (Ma Hunkle), Dr. Fate (Kent Nelson), Johnny Thunder (cameo), The Hour Man (Rex Tyler), unnamed Police Chief, un-named judge, unnamed City Mayor, Paul Pryer (news reporter), unnamed messenger boy, Justice Society of America (The Hour-Man (Rex Tyler), The Hour-Man (Rex Tyler) (cameo), Doctor Fate (Kent Nelson), The Spectre (Jim Corrigan) (cameo), unnamed night watchman (death), Hawkman (cameo), The Atom (Al Pratt) (cameo), rest unnamed) (villains), Mary Rogers, Mary James, Egyptian Princess, Johnny Thunder, Sandman (Wesley Dodds), Dr. Faversham (villain), Mazda (villain, leader of the Volcano People, a scientist, death), antique store owner, Mr. Durant (villain), Nancy K sailors (Burly Billy, Justice Society of America (Green Lantern (Alan Scott), Justice Society of America (The Atom (Al Pratt), Hawkman (Carter Hall), a dying native (villain, death), Irene Miller, The Thunderbolt (Archibald) (cameo), Green Lantern (Alan Scott), Regina Paige (Tyler's bosses' niece), The Hourman (Rex Tyler), Three Witches of Endor (villains, cameo), The Hour Man (Rex Tyler)), Atom (Al Pratt), Flash (Jay Garrick), The Brooklyn Murder Trust (villains, a gang of crooks), dead phantoms (villains), Hawkman (Carter Hall)), Tim Rogers (Mary's father), Dian Belmont, The Boss (villain)
Superhero TeamJustice Society of America