- Series: Waterson & Gale Series Record # 37458
- Series Tags: Martians (2), antigravity (1), science fiction (1), atomic bomb (1), space opera (1), cathode ray projectors (1), mars (1), curving space for flight (1), electronic propulsion (1), heat rays (1), disintegration (1), prolonging youth (1), total matter energy (1), atomic energy (1), machine intelligence (1), flying machine (1), Venusians (1), mechanical brain (1), disintegrating rays (1), inertialess flight (1)
- Waterson & Gale
- 1 When the Atoms Failed (1930) [SF] by John W. Campbell, Jr.
- 2 The Metal Horde (1930) [SF] by John W. Campbell, Jr.