Speed Comics — Harvey, Brookwood Publishing Company, Speed
Issue: #7
Last valuation update: 2026-01-16
First appearances: Jim Cannon, Mars Mason, Creeta
Characters: Shock Gibson, Jim Cannon, Ted Parrish, Biff Bannon, Spike Marlin, Landor Maker of Monsters, Mars Mason, Three Aces, Creeta, Marcia Merrill, Anthony Torrence