in the 70s when DC had access to the rights to the shadowDuring the mid-1970s, DC Comics published an "atmospheric interpretation" of the character by writer Dennis O'Neil and artist Michael Kaluta in a 12-issue series (Nov. 1973 - Sept. 1975). Kaluta drew issues 1-4 and 6 and was followed by Frank Robbins and then E. R. Cruz. Faithful to both the pulp-magazine and radio-drama character, the series guest-starred fellow pulp fiction hero The Avenger in issue #11. The Shadow also appeared in DC's Batman #253 (Nov. 1973), in which Batman teams with an aging Shadow and calls the famous crime fighter his "greatest inspiration". In Batman #259 (Dec. 1974), Batman again meets The Shadow, and we learn The Shadow saved Bruce Wayne's life when the future Batman was a boy.
DC Comics' The Shadow #1 (Nov. 1973). Cover art by Michael Kaluta. The Shadow is also referenced in DC's Detective Comics #446 (1975), page 4, panel 2: Batman, out of costume and in disguise as an older night janitor, makes a crime fighting acknowledgement, in a thought balloon, to the Shadow.