DC, 1973 Series
 
Cover for Challengers of the Unknown (DC, 1973 series) #78
Issue 78
February 1973
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Cover for Challengers of the Unknown (DC, 1973 series) #79
Issue 79
March-April 1973
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Cover for Challengers of the Unknown (DC, 1973 series) #80
Issue 80
June-July 1973
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