average # of copies sold previous year - 355,782
in Superman (Egmont Ehapa, 1966 series) #24/1970 (20.November 1970)
in Batman Illustrated By Neal Adams (DC, 2003 series) #2 ([July] 2004)
in Batman Collection: Neal Adams (Panini Deutschland, 2008 series) #3 ([Oktober] 2009)Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007]. Note on layout not confirmed by records.
in Superman (Egmont Ehapa, 1966 series) #24/1970 (20.November 1970)
in Superman Supacomic (K. G. Murray, 1959 series) #140 (Circa April 1971)
in Batman Extra (Egmont Ehapa, 1980 series) #8 (1983)Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
Includes a letter from Martin Pasko