August 1931
- THE DANGER FROM THE DEEP / RALPH MILNE FARLEY
- BROOD OF THE DARK MOON / CHARLES WILLARD DIFFIN
- IF THE SUN DIED / R. F. STARZL
- THE MIDGET FROM THE ISLAND / H. G. WINTER
- THE MOON WEED / HARL VINCENT
- THE PORT OF MISSING PLANES / CAPTAIN S. P. MEEK
