Challengers of the Unknown #17 (of 87)
Secret of the Space Capsules!
January 1st, 1961
Publisher:
Number:
17
(of 87)
Name:
Secret of the Space Capsules!
Aliases:
Cover date:
January 1st, 1961
Store date:
Unknown
When the United States Navy accidentally releases hideous alien lifeforms, can even the Challengers of the Unknown defeat this threat?
