Marvel Mystery Comics (1939) #15: Search For the Fire-Monsters

Next in Marvel Mystery Comics (1939)

• #16 · Pinhead and His Underworld Army Dec 18, 1940
• #17 · Fighting Side-By-Side Jan 17, 1941
• #18 · The Man Who Framed the Torch Feb 21, 1941
• #19 · The Hag Mar 21, 1941