- Volume:
- ?
- Price:
- 0.20 USD
- Pages:
- 36
- Indicia frequency:
- ?
- Indicia Publisher:
- ?
- Brand:
- DC [circle]
- Editing:
- E. Nelson Bridwell
- Color:
- color
- Dimensions:
- standard Modern Age US
- Paper Stock:
- newsprint
- Binding:
- saddle-stitched
- Publishing Format:
- was ongoing series
- Script:
- ?
- Pencils:
- Nick Cardy
- Inks:
- Nick Cardy
- Colors:
- ?
- Letters:
- ?
- Job Number:
- N-648
- Genre:
- adventure
- Characters:
- Challengers of the Unknown [Kyle "Ace" Morgan; Matthew "Red" Ryan; Leslie "Rocky" Davis; Walter Mark "Prof" Haley]
- Script:
- Jack Kirby
- Pencils:
- Jack Kirby
- Inks:
- Bruno Premiani
- Colors:
- ?
- Letters:
- ?
- Job Number:
- N-636
- Genre:
- Science Fiction; Adventure
- Characters:
- Challengers of the Unknown [Kyle "Ace" Morgan; Matthew "Red" Ryan; Leslie "Rocky" Davis; Walter Mark "Prof" Haley]
- Reprints: show reprint note before migration
- Script:
- Jack Kirby
- Pencils:
- Jack Kirby
- Inks:
- Bruno Premiani
- Colors:
- ?
- Letters:
- ?
- Genre:
- Science Fiction; Adventure
- Characters:
- Challengers of the Unknown [Kyle "Ace" Morgan; Matthew "Red" Ryan; Leslie "Rocky" Davis; Walter Mark "Prof" Haley]
- Reprints: show reprint note before migration
- Script:
- Jack Kirby
- Pencils:
- Jack Kirby
- Inks:
- Bruno Premiani
- Colors:
- ?
- Letters:
- ?
- Genre:
- Science Fiction; Adventure
- Characters:
- Challengers of the Unknown [Kyle "Ace" Morgan; Matthew "Red" Ryan; Leslie "Rocky" Davis; Walter Mark "Prof" Haley]
- Reprints: show reprint note before migration
- Script:
- Jack Kirby
- Pencils:
- Jack Kirby
- Inks:
- Bruno Premiani
- Colors:
- ?
- Letters:
- ?
- Genre:
- Science Fiction; Adventure
- Characters:
- Challengers of the Unknown [Kyle "Ace" Morgan; Matthew "Red" Ryan; Leslie "Rocky" Davis; Walter Mark "Prof" Haley]
- Reprints: show reprint note before migration
- Daniel Thingvold
- Mark Gordon
- Bob Hughes