Challenge #9 - DC Comics - 1986
Challengers of the Unknown #29 - DC Comics 1962 - Back Issue
Challengers of the Unknown #37 - DC Comics - 1978
Challengers of the Unknown #4 (of 6) - DC Comics - 2004
Challengers Of The Unknown #45 - DC Comics - 1965
Challengers Of The Unknown #46 - DC Comics - 1965
Challengers Of The Unknown #56 - DC Comics - 1966
Challengers of the Unknown #57 - DC Comics - 1967
Challengers of the Unknown #59 - DC Comics - 1968
Challengers of the Unknown #60 - DC Comics - 1968
Challengers Of The Unknown #66 - DC Comics - 1969 - Back Issue
Challengers of the Unknown #77 - DC Comics - 1973
Challengers of the Unknown #78 - DC Comics - 1973
Challengers of the Unknown #79 - DC Comics - 1973
Challengers of the Unknown #81 - DC Comics - 1977
Chamber of Chills #17 - Marvel Comics - 1975
Chamber of Chills #19 - Marvel Comics - 1975
Chamber of Chills #2 - Marvel Comics - 1974
Chamber of Chills #7 - Marvel Comics - 1973
Chamber of Darkness #1 - Marvel Comics - 1969
