Cover image for Challengers of the Unknown archives.
Title:
Challengers of the Unknown archives.
Author:
Kirby, Jack.
Personal Author:
Physical Description:
2 volumes : chiefly color illustrations ; 27 cm.
General Note:
Written by Jack Kirby, Dave Wood, and Ed Herron; penciler, Jack Kirby.

Originally published in single magazine form in Showcase issues 6-7, 11-12 and Challengers of the Unknown issues 1-8.
Language:
English
Added Uniform Title:
Showcase (Sparta, Ill.). Selections.

Challengers of the Unknown. Selections.
ISBN:
9781563899973

9781401201531
Format :
Book