in Superman (Egmont Ehapa, 1966 series) #26/1971 (25.Dezember 1971)
in Supermann (Williams Forlag, 1969 series) #7/1972 ([august] 1972)
in The Superman Gallery (DC, 1993 series) #1 (1993)
in DC Comics Classics Library: Superman: Kryptonite Nevermore (DC, 2009 series) #[nn] ([January] 2009)Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007]
in Superman (Egmont Ehapa, 1966 series) #26/1971 (25.Dezember 1971)
in Supermann (Williams Forlag, 1969 series) #7/1972 ([august] 1972)
in Supermann (Semic, 1977 series) #10/1979 (uke 39 1979) [2. translation]
in The Best of DC (DC, 1979 series) #32 (January 1983)
in Serie-pocket (Semic, 1977 series) #112 - Supermann (1985) [3. translation]
in DC Comics Classics Library: Superman: Kryptonite Nevermore (DC, 2009 series) #[nn] ([January] 2009)letters page
from Superman (DC, 1939 series) #96 (March 1955)No villain.
from Strange Adventures (DC, 1950 series) #54 (March 1955)
in Mighty Comic (K. G. Murray, 1960 series) #88 (Circa April 1972)
in Superman (Egmont Ehapa, 1966 series) #7/1972 (1.April 1972)No villain.