Masters of Terror — Curtis Magazines, Marvel
Issue: #1
Last valuation update: 2026-03-20
Creators: Gardner Fox, Tom Palmer, Dan Adkins, Roy Thomas, Marie Severin, Jim Starlin, Frank Giacoia, Gil Kane, Tony Isabella, Ron Goulart, John Verpoorten, Jim Steranko, Esteban Maroto, Gray Morrow, Barry Windsor-Smith, Ralph Reese
Characters: Jack the Ripper, Sir Guy Hollis