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DC, 1958 Series
 
Cover for Challengers of the Unknown (DC, 1958 series) #1
Issue #1
April-May 1958
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Cover for Challengers of the Unknown (DC, 1958 series) #2
Issue #2
June-July 1958
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Cover for Challengers of the Unknown (DC, 1958 series) #3
Issue #3
August-September 1958
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Cover for Challengers of the Unknown (DC, 1958 series) #4
Issue #4
October-November 1958
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Cover for Challengers of the Unknown (DC, 1958 series) #5
Issue #5
December 1958-January 1959
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Cover for Challengers of the Unknown (DC, 1958 series) #6
Issue #6
February-March 1959
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Cover for Challengers of the Unknown (DC, 1958 series) #7
Issue #7
April-May 1959
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Cover for Challengers of the Unknown (DC, 1958 series) #8
Issue #8
June-July 1959
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Cover for Challengers of the Unknown (DC, 1958 series) #9
Issue #9
August-September 1959
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Cover for Challengers of the Unknown (DC, 1958 series) #10
Issue #10
October-November 1959
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Cover for Challengers of the Unknown (DC, 1958 series) #11
Issue #11
December-January 1960
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Cover for Challengers of the Unknown (DC, 1958 series) #12
Issue #12
February-March 1960
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Cover for Challengers of the Unknown (DC, 1958 series) #13
Issue #13
April-May 1960
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Cover for Challengers of the Unknown (DC, 1958 series) #14
Issue #14
June-July 1960
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Cover for Challengers of the Unknown (DC, 1958 series) #15
Issue #15
August-September 1960
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Cover for Challengers of the Unknown (DC, 1958 series) #16
Issue #16
October-November 1960
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Cover for Challengers of the Unknown (DC, 1958 series) #17
Issue #17
December-January 1960-1961
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Cover for Challengers of the Unknown (DC, 1958 series) #18
Issue #18
February-March 1961
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Cover for Challengers of the Unknown (DC, 1958 series) #19
Issue #19
April-May 1961
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Cover for Challengers of the Unknown (DC, 1958 series) #20
Issue #20
June-July 1961
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Cover for Challengers of the Unknown (DC, 1958 series) #21
Issue #21
September 1961
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Cover for Challengers of the Unknown (DC, 1958 series) #22
Issue #22
October-November 1961
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Cover for Challengers of the Unknown (DC, 1958 series) #23
Issue #23
December-January 1961-1962
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Cover for Challengers of the Unknown (DC, 1958 series) #24
Issue #24
February-March 1962
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Cover for Challengers of the Unknown (DC, 1958 series) #25
Issue #25
April-May 1962
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Cover for Challengers of the Unknown (DC, 1958 series) #26
Issue #26
June-July 1962
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Cover for Challengers of the Unknown (DC, 1958 series) #27
Issue #27
August-September 1962
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Cover for Challengers of the Unknown (DC, 1958 series) #28
Issue #28
October-November 1962
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Cover for Challengers of the Unknown (DC, 1958 series) #29
Issue #29
December-January 1962-1963
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Cover for Challengers of the Unknown (DC, 1958 series) #30
Issue #30
February-March 1963
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Cover for Challengers of the Unknown (DC, 1958 series) #31
Issue #31
April-May 1963
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Cover for Challengers of the Unknown (DC, 1958 series) #32
Issue #32
June-July 1963
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Cover for Challengers of the Unknown (DC, 1958 series) #33
Issue #33
August-September 1963
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Cover for Challengers of the Unknown (DC, 1958 series) #34
Issue #34
October-November 1963
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Cover for Challengers of the Unknown (DC, 1958 series) #35
Issue #35
December 1963 - January 1964
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Cover for Challengers of the Unknown (DC, 1958 series) #36
Issue #36
February-March 1964
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Cover for Challengers of the Unknown (DC, 1958 series) #37
Issue #37
April-May 1964
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Cover for Challengers of the Unknown (DC, 1958 series) #38
Issue #38
June-July 1964
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Cover for Challengers of the Unknown (DC, 1958 series) #39
Issue #39
August-September 1964
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Cover for Challengers of the Unknown (DC, 1958 series) #40
Issue #40
October-November 1964
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Cover for Challengers of the Unknown (DC, 1958 series) #41
Issue #41
December 1964 - January 1965
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Cover for Challengers of the Unknown (DC, 1958 series) #42
Issue #42
February-March 1965
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Cover for Challengers of the Unknown (DC, 1958 series) #43
Issue #43
April-May 1965
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Cover for Challengers of the Unknown (DC, 1958 series) #44
Issue #44
June-July 1965
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Cover for Challengers of the Unknown (DC, 1958 series) #45
Issue #45
August-September 1965
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Cover for Challengers of the Unknown (DC, 1958 series) #46
Issue #46
October-November 1965
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Cover for Challengers of the Unknown (DC, 1958 series) #47
Issue #47
December-January 1966
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Cover for Challengers of the Unknown (DC, 1958 series) #48
Issue #48
February-March 1966
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Cover for Challengers of the Unknown (DC, 1958 series) #49
Issue #49
April-May 1966
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Cover for Challengers of the Unknown (DC, 1958 series) #50
Issue #50
June-July 1966
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