in Batman Family (DC, 1975 series) #2 (November-December 1975)
in Showcase Presents: Batgirl (DC, 2007 series) #1 (2007)
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) #109 (Circa September 1968)
in Lynvingen (Williams Forlag, 1969 series) #1/1970 ([januar] 1970)
in Batman Family (DC, 1975 series) #2 (November-December 1975)
in Lois Lane Comic (K. G. Murray, 1975 series) #116 (September 1976)
in Läderlappen (Semic, 1976 series) #7/1977 (Juni 1977)
in Batman in the Sixties (DC, 1999 series) #[nn] (March 1999)
in Showcase Presents: Batgirl (DC, 2007 series) #1 (2007)
in Showcase Presents Batman (DC, 2006 series) #3 ([July] 2008)Credits for script, pencils, inks and letters confirmed from Julius Schwartz's editorial records, provided by DC Comics.
Lettes of comment from Max Southall, Charles H. Perkins, Mark Evanier, Peter Sanderson and Dan Dias.
in Superman Supacomic (K. G. Murray, 1959 series) #109 (Circa September 1968)Thanks to Jim Haile from Cookeville, Tenn.
Letters of comment from Dan Meskur, Sheila Horne, Nikki Ballard, Moira L. Maynard and Mac Saum.
in Showcase Presents The Elongated Man (DC, 2006 series) #1 ([July] 2006)Credits for script, pencils, inks and letters confirmed from Julius Schwartz's editorial records, provided by DC Comics.