Disputed penciler and inker credits--Jack Kirby (layouts) and Werner Roth pencils with Dick Ayers inks per the original indexer; Werner Roth pencils only with Dick Ayers inks per Carl Gafford and Nick Caputo; Werner Roth pencils and inks per Steve Whitaker.
Letters from John Keppler, Gordon Flagg, Syd Terry, Bill Tipton, Guy Michael, Fred Waiss, Charles McClain, Lewis Torro, Laura Lindh and Ken Chew with accompanying illustrations.