Published in cooperation with the National Social Welfare Assembly.
in Detective Comics (DC, 1937 series) #444 (December 1974-January 1975)
in Lynvingen (Semic, 1977 series) #10/1977 ([november] 1977)
in Läderlappen (Semic, 1976 series) #12/1977 (November 1977)
in Showcase Presents: Martian Manhunter (DC, 2007 series) #1 ([July] 2007)writer identification by Martin O'Hearn