Charlton, 1956 Series
 
Cover for Mysteries of Unexplored Worlds (Charlton, 1956 series) #1
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Issue #6
December 1957
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Cover for Mysteries of Unexplored Worlds (Charlton, 1956 series) #7
Issue #7
February 1958
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Cover for Mysteries of Unexplored Worlds (Charlton, 1956 series) #8
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Issue #20
September 1960
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Cover for Mysteries of Unexplored Worlds (Charlton, 1956 series) #21
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Issue #26
September 1961
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Cover for Mysteries of Unexplored Worlds (Charlton, 1956 series) #27
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Cover for Mysteries of Unexplored Worlds (Charlton, 1956 series) #48
Issue #48
September 1965
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