Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue #11
Published December-January 1960
Cover Price 0.10
Pages 36
Editing Jack Schiff

Cover Details

Genre adventure
Pencils Bob Brown
Inks Jack Adler (wash)
Colors Jack Adler (wash)

26 page Challengers of the Unknown story "Creatures from the Forbidden World"

Genre adventure
Script France Ed Herron?
Pencils Bob Brown
Inks Bob Brown
Notes writer id by Bob Hughes