in The Atom Archives (DC, 2001 series) #1 ([June] 2001)
in Showcase Presents: The Atom (DC, 2007 series) #1 ([June] 2007)inside front cover; house ad for DC comics
in Superman (DC, 1939 series) #245 (December 1971 - January 1972)
in DC 100-Page Super Spectacular (DC, 1971 series) #DC-7 (December-January 1972)
in All Star Adventure Comic (K. G. Murray, 1959 series) #79 ([February 1973] ?)
in The Atom Archives (DC, 2001 series) #1 ([June] 2001)
in Showcase Presents: The Atom (DC, 2007 series) #1 ([June] 2007)Published in cooperation with the National Social Welfare Assembly.
Previously appeared in DC comics cover-dated June 1958.
house ad for Superman (DC, 1939 series) #156
letters submitted by Earl Dill; PFC Ellis R. McDaniels; Don Hauptman; Lew Litziner III
in The Atom Archives (DC, 2001 series) #1 ([June] 2001)
in Showcase Presents: The Atom (DC, 2007 series) #1 ([June] 2007)first Time Pool story