in Superman (Egmont Ehapa, 1966 series) #11/1974 (25. Mai 1974)
in Supermann (Williams Forlag, 1969 series) #7/1974 ([juli] 1974)Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [August 2007]
Color credits provided by Anthony Tollin.
in Superman (Egmont Ehapa, 1966 series) #11/1974 (25. Mai 1974)
in Supermann (Williams Forlag, 1969 series) #7/1974 ([juli] 1974)
in Superman Supacomic (K. G. Murray, 1959 series) #187 ([circa March 1975])
in The Best of DC (DC, 1979 series) #54 (November 1984)
in Läderlappen (Semic, 1976 series) #8/1978 (Juli 1978)
in Lynvingen (Semic, 1977 series) #7/1978 (uke 34 1978)Strip continued in The Brave and the Bold. Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (April 2007).