Super-Mystery Comics — Ace Magazines
Issue: #5
Last valuation update: 2026-01-29
1st appearance of the Clown (villain)1. The Clown (13 pages) - Featuring Magno by Jim Mooney2. "Sky Smith, air soldier of fortune, flying from coast to coast..." (10 pages) - Featuring Sky Smith by Maurice Gutwirth3. "One night as Vulcan streaks over a small town near the Great Lakes..." (12 pages) - Featuring Vulcan by Jack Binder4. "Arnold Rire, foreign spy, has stolen charts of U.S. fortificati...
First appearances: The Clown
Creators: Maurice Gutwirth, Jack Binder, Jim Mooney
Characters: Vulcan, Magno, The Clown, Sky Smith, Black Spider, Captain Gallant, Davey, Agent Q-13