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Challengers of the Unknown #12 (1960) Value & Price Guide

Challengers of the Unknown #12 cover

CHALLENGERS OF THE UNKNOWN #12

March 1960

—LISTINGS

1EDITIONS

—SOLD

writerFrance Herron, Mort Drucker, Henry BoltinoffartistBob Brown, Mort Drucker, Henry BoltinofflettererMort DruckereditorMurray Boltinoff, George Kashdan, Jack Schiff

Database/Challengers of the Unknown/12

EDITIONS & LISTINGS

1st Print

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CHARACTER APPEARANCES

Ace Morgan

June Robbins

Prof Haley

Red Ryan

Rocky Davis

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