in Superman Presents Wonder Comic Monthly (K. G. Murray, 1965 ? series) #110 (Circa 1973-1974)
in Superman (Egmont Ehapa, 1966 series) #3/1974 (2. Februar 1974)
in Supermann (Semic, 1977 series) #4/1977 ([april] 1977)
in Showcase Presents: Batgirl (DC, 2007 series) #1 (2007)Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [August 2007]
in Superman Presents Wonder Comic Monthly (K. G. Murray, 1965 ? series) #110 (Circa 1973-1974)
in Superman (Egmont Ehapa, 1966 series) #3/1974 (2. Februar 1974)
in Supermann (Semic, 1977 series) #4/1977 ([april] 1977)
in The Best of DC (DC, 1979 series) #48 (May 1984)
in Showcase Presents: Batgirl (DC, 2007 series) #1 (2007)Includes a letter from Bob Rozakis
in Superman Supacomic (K. G. Murray, 1959 series) #179 (Circa July 1974)
in Supermann (Williams Forlag, 1969 series) #8/1975 ([august] 1975)
in The Best of DC (DC, 1979 series) #40 (September 1983)Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.