Mange betydningsfulle tegnere, fotografer, og illustratører ble benyttet, blant annet Neal Adams, Gahan Wilson, Michael Sullivan,Ron Barrett, Peter Bramley, Vaughn Bode, Bruce McCall, Rick Meyerowitz, M.K. Brown, Shary Flenniken, Bobby London, Edward Gorey, Jeff Jones, Joe Orlando, Arnold Roth, Rich Grote, Ed Subitzky, Mara McAfee, Sam Gross, Charles Rodriquez, Buddy Hickerson, B.K. Taylor, Bernie Lettick, Frank Frazetta, Boris Vallejo, Marvin Mattelson, Stan Mack, Chris Callis, John Barrett og Raymond Kursar.