Mars - Paperback 1st editions
Swords of Mars published by Four Square December 1966 cover by Josh Kirby
Swords of Mars published by Four Square December 1966 cover by Josh Kirby
Llana of Gathol published by Four Square Februiary1967 cover by Josh Kirby
Llana of Gathol published by Four Square Februiary1967 cover by Josh Kirby
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John Carter of Mars - published by Four Square March 1968Â
John Carter of Mars - published by Four Square March 1968Â
cover by Josh Kirby
cover by Josh Kirby
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