August 1930
- The Planet of Dread / R. F. Starzl
- The Lord of Space / Victor Rousseau
- The Second Satellite / Edmond Hamilton
- Silver Dome / Harl Vincent
- Earth, the Marauder (Part 2 of 3) / Arthur J. Burks
- Murder Madness (Part 4 of 4) / Murray Leinster
- The Flying City / H. Thompson Rich
