in Strange Adventures (DC, 1950 series) #222 (January-February 1970)
in All Star Adventure Comic (K. G. Murray, 1959 series) #62 ([April 1970] ?)
in The Atomic Knights (DC, 2010 series) #[nn] (April 2010)
in From Beyond the Unknown (DC, 1969 series) #8 (December-January 1971)Cover story. Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (April 2007).
No specific on sale date given.
No specific on sale date given.
Pencil and ink credits and page count confirmed from Julius Schwartz's editorial records, provided by DC Comics, November 2008.
No specific on sale date given.
in Strange Adventures (DC, 1950 series) #222 (January-February 1970)
in Mundo de Aventuras (AgĂȘncia Portuguesa de Revistas, 1973 series) #245 (8 Junho 1978)
in Fantomet (Semic, 1976 series) #23/1986 (uke 45 1986)
in The Atomic Knights (DC, 2010 series) #[nn] (April 2010)Pencil and ink credits and page count confirmed from Julius Schwartz's editorial records, provided by DC Comics, November 2008.