First Direct Currents column previewing upcoming comics in Detective Comics.
in Superman Supacomic (K. G. Murray, 1959 series) #85 (Circa September 1966)
in Batman Family (DC, 1975 series) #9 (January-February 1977)
in Batman in the Sixties (DC, 1999 series) #[nn] (March 1999)
in Showcase Presents Batman (DC, 2006 series) #2 (2007)Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. Two pages of sequence are 2/3rds of a page.
Letters of comment from Richard Flinchbaugh, Marvin Opotowsky, Gregory Kopko, Max Southall and Henry Goldman.
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.