Jack Keller

Additional biographical information: Alter Ego (Twomorrows, 1999 series) #23 (April 2003) [Obituary by Dr. Michael Vassallo.]; Comics Journal (Fantagraphics, 1977 series) #251 (March 2003) [Obituary.] Syndication credits: The Spirit daily (Register and Tribune Syndicate) 1943-XX-XX - 1943-XX-XX [Background assist work circa 1943 for Lou Fine]; The Spirit Sunday (Register and Tribune Syndicate) 1943-XX-XX - 1943-XX-XX [Background assist work circa 1943 for Lou Fine]