in Showcase Presents Batman (DC, 2006 series) #3 ([July] 2008)Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (October 2007).
in Superman Supacomic (K. G. Murray, 1959 series) #107 (Circa July 1968)
in Batman (DC, 1940 series) #262 (April 1975)
in Showcase Presents Batman (DC, 2006 series) #3 ([July] 2008)Story continued from Detective Comics #366. Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
Letters of comment from Amado Soto, Stephen M. Johnson, Guy H. Lillian III and Paul Seydor.
in Showcase Presents The Elongated Man (DC, 2006 series) #1 ([July] 2006)Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.