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Challengers of the Unknown #7 (of 87)

The Isle of No Return!
May 31st, 1959

Challengers of the Unknown #7 (of 87)

The Isle of No Return!
May 31st, 1959

Publisher:
Number:
7 (of 87)
Name:
The Isle of No Return!
Aliases:
Cover date:
May 31st, 1959
Store date:
Unknown
cover

An explorer calls on the Challengers to help him subdue three alien creatures: a giant armadillo-like creature, a giant jelly-fish, and a giant fire-breathing bird. Can the Challengers help catch these creatures or will it be their doom?

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