The Julius Schwartz editorial records, provided by DC Comics, lists Irv Novick as the penciler and inker of the cover. However, Nick Caputo, via the error list, believes Dick Giordano inked the cover. Dick Giordano confirmed to Allen Ross, via e-mail on 2009-06-15, that he inked the cover (added by Gregory Fischer, June 2009).
Alfred's last name revealed - Pennyworth. Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.