- Price:
- 0.10 USD
- Pages:
- 36
- Indicia frequency:
- bi-monthly
- Indicia Publisher:
- National Comics Publications, Inc.
- Brand:
- Superman DC National Comics
- Editing:
- Julius Schwartz
- Color:
- color
- Dimensions:
- standard Silver Age, then Modern Age US
- Paper Stock:
- newsprint
- Binding:
- saddle-stitched (squarebound #112-120)
- Publishing Format:
- was ongoing series
- Pencils:
- Mike Sekowsky
- Inks:
- Murphy Anderson
- Colors:
- Jack Adler ?
- Letters:
- Ira Schnapp
- Genre:
- superhero
- Characters:
- Justice League of America [Aquaman; Green Lantern [Hal Jordan]; Wonder Woman [Earth-1]; Martian Manhunter [J'onn J'onzz]; Flash [Barry Allen]]; Xotar
- Reprints:
- Script:
- Gardner Fox
- Pencils:
- Mike Sekowsky
- Inks:
- Bernard Sachs (chapters 1, 3, 5); Joe Giella (chapters 2, 4)
- Colors:
- ?
- Letters:
- Gaspar Saladino
- Genre:
- superhero
- Characters:
- Justice League of America [Wonder Woman [Earth-1]; Batman [Earth-1]; Snapper Carr; Flash [Barry Allen]; Martian Manhunter [J'onn J'onzz]; Aquaman; Green Lantern [Hal Jordan]; Batman [Earth-1]; Superman [Earth-1]]; Xotar (villain)
- Synopsis:
- Having found an ancient book that appears to indicate that he once defeated the JLA, Xotar travels from 11,960 to the present to test four weapons against the Justice League, in order to determine which weapon will help him defeat the Intersolar Police of his own day. But the JLA counters each of Xotar's weapons and returns him to face justice in his own time.
- Reprints:
- Keywords:
- dinosaurs; Mount Rushmore; time travel
- R. J. Roper
- Dwayne Best
- Daniel Thingvold
- Per Sandell
- Gene Reed
- Donald Dale Milne
- Mike Nielsen
- Ramon Schenk
- Ted Watson
- Max Capp
- Ed Boner