in Showcase Presents: The House of Mystery (DC, 2006 series) #1 ([February] 2006)
in Showcase Presents: The House of Mystery (DC, 2006 series) #1 ([February] 2006)
in House of Mystery (DC, 1951 series) #229 (February-March 1975)
in Showcase Presents: The House of Mystery (DC, 2006 series) #1 ([February] 2006)Credits from Showcase Presents: The House of Mystery (DC, 2006 series) #1.
in House of Mystery (DC, 1951 series) #228 (December 1974-January 1975)
in Doomsday (K. G. Murray, 1972 series) #27 ([June 1976] ?)
in Showcase Presents: The House of Mystery (DC, 2006 series) #1 ([February] 2006)Credits from Showcase Presents: The House of Mystery (DC, 2006 series) #1.
in Showcase Presents: The House of Mystery (DC, 2006 series) #1 ([February] 2006)
in Showcase Presents: The House of Mystery (DC, 2006 series) #1 ([February] 2006)
in Limited Collectors' Edition (DC, 1972 series) #C-23 (Winter 1973)
in DC Special Blue Ribbon Digest (DC, 1980 series) #17 (January 1982)
in The Saga of Ra's Al Ghul (DC, 1988 series) #3 (March 1988)
in Showcase Presents: The House of Mystery (DC, 2006 series) #1 ([February] 2006)
in Showcase Presents: The House of Mystery (DC, 2006 series) #1 ([February] 2006)