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in Lynvingen (Illustrerte Klassikere / Williams Forlag, 1969 series) #4/1974 ([april] 1974)
in Läderlappen (Williams Förlags AB, 1969 series) #5/1974 (1974-05-dd)Credits for pencils and inks confirmed from Julie Schwartz's editorial records, provided by DC Comics.
in Superman (Egmont Ehapa, 1966 series) #14/1973 (7. Juli 1973)
in Lynvingen (Illustrerte Klassikere / Williams Forlag, 1969 series) #4/1974 ([april] 1974)
in Läderlappen (Williams Förlags AB, 1969 series) #5/1974 (1974-05-dd)
in Superman et Batman et Robin (Sage - Sagédition, 1969 series) #71 - 72 (décembre 1974)Credits for script, pencils and inks confirmed from Julie Schwartz's editorial records, provided by DC Comics.
Average # of copies sold previous year - 185,283.
in Lynvingen (Illustrerte Klassikere / Williams Forlag, 1969 series) #2/1974 ([februar] 1974)
in Läderlappen (Williams Förlags AB, 1969 series) #3/1974 (14 mars 1974)
in Batman et Superman Géant (Sage - Sagédition, 1976 series) #2 (septembre 1976)
in Showcase Presents: Robin the Boy Wonder (DC, 2008 series) #1 ([March] 2008)
in Robin: The Bronze Age Omnibus (DC, 2020 series) ([May] 2020)Credits for script, pencils and inks confirmed from Julie Schwartz's editorial records, provided by DC Comics.