Released in June 1977 with September dated comics. On sale date in house ad in Justice League of America #145.
Correct credit added for letterer 2008-08-08 (incorrectly had Paul Levitz).
in Roter Blitz (Egmont Ehapa, 1976 series) #23 (Februar 1978)
in The Greatest Flash Stories Ever Told (DC, 1991 series) #[nn] (1991)
in The Greatest Flash Stories Ever Told (DC, 1992 series) #[nn] ([April] 1992)
in Superman (Egmont Ehapa, 1966 series) #22/1977 (22. Oktober 1977)originally prepared for the unpublished Kobra (1976 series) #8