in Läderlappen (Williams Förlags AB, 1969 series) #6/1975 ([1975-06-dd])
in Lynvingen (Williams Forlag, 1969 series) #6/1975 ([juni] 1975)Cover art credtis confirmed from Julius Schwartz's editorial records, provided by DC Comics.
in Superman (Egmont Ehapa, 1966 series) #6/1973 (17. März 1973)
in Läderlappen (Williams Förlags AB, 1969 series) #6/1975 ([1975-06-dd])
in Lynvingen (Williams Forlag, 1969 series) #6/1975 ([juni] 1975)Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
Letters of comment from Lon Wolfe, Mike Slygh, Guy H. Lillian III, B. Nelson Campbell and Scott Gibson.
in Wundergirl (Egmont Ehapa, 1976 series) #9 (1977)
in Gigant (Semic, 1976 series) #2/1979 ([18 april] 1979)
in Gigant (Semic, 1977 series) #2/1979 ([april] 1979)
in Super Adventure Comic (K. G. Murray, 1960 series) #66Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.