DC Comics
KRA
7
APPEARANCES
1
SERIES
APPEARS
Challengers of the Unknown #8
Jul 1959
No listings
APPEARS
Challengers of the Unknown #42
Mar 1965
No listings
APPEARS
Challengers of the Unknown #45
Sep 1965
No listings
APPEARS
Challengers of the Unknown #48
Mar 1966
No listings
APPEARS
Challengers of the Unknown #55
May 1967
No listings
APPEARS
Challengers of the Unknown #60
Mar 1968
No listings
APPEARS
Challengers of the Unknown #61
May 1968
No listings
