in Super-Heroes Battle Super-Gorillas (DC, 1976 series) #1 (Winter 1976)
in Lynet (Se-Bladene, 1967 series) #2/1969 ([april] 1969)Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (Added by Greg Fischer, October 2007).
in Lynet (Se-Bladene, 1967 series) #2/1969 ([april] 1969)
in Super-Heroes Battle Super-Gorillas (DC, 1976 series) #1 (Winter 1976) [with one page cut]
in Roter Blitz (Egmont Ehapa, 1976 series) #12 (April 1977)
in The Flash (K. G. Murray, 1975 ? series) #136 ([Circa 1976-1978])Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
in Lynet (Se-Bladene, 1967 series) #7/1968 ([juli] 1968)Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.