Super-Mystery Comics — Ace Magazines
Issue: #20
Last valuation update: 2026-01-29
Creators: Louis Ferstadt, Cliff Howe
Characters: Merlin, Magno, The Sword, The Clown, Mr Risk, Davey, Paul Revere Jr., Hap Hazard, Lancer, Faye Morgana, Nayda Burnett