Fiction House February, 1940
1st Appearance of Planet Payson; 1st appearance of Tiger Hart; Flint Baker; Spurt Hammond; Buzz Crandall; Captain Nelson Cole; Auro Lord of Jupiter
Cave of the Demons; The Dashing, Slashing Adventure of the Great Solinoor Diamond; The Earth Queen’s Last Refuge (text)
George Tuska, Henry Fletcher, Henry C. Kiefer, Malcolm Kildale, R.L. Golden