in Superman Supacomic (K. G. Murray, 1959 series) #121 ([Circa September] 1969)
in The Superman Gallery (DC, 1993 series) #1 (1993)
in Superman Supacomic (K. G. Murray, 1959 series) #121 ([Circa September] 1969)
in The Best of DC (DC, 1979 series) #27 (August 1982), #27 (August 1982)Story is in two parts:
"The Most Dangerous Door in the World" 8 pages
"Success Is a Heartbeat Away" 7 pages
from Superman (DC, 1939 series) #144 (April 1961)No villain. Story is a red kryptonite hallucination.
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