| 12 |
The Kid from Mars (Complete Novel)
|
Oscar J. Friend
|
Serial
|
| 87 |
The Ally of Science: A Guest Editorial
|
Arthur K. Barnes
|
Essay
|
| 88 |
They Changed the World: The Life Story of Galileo de Galilei Who First Used the Telescope
|
Jack Binder
|
Essay
|
| 90 |
The World Without
|
Benson Herbert
|
Short Story
|
| 101 |
Thrills in Science: Thumbnail Sketches of Great Men and Achievements: The Mystery Man of Science
|
Mort Weisinger
|
Essay
|
| 102 |
Thrills in Science: Thumbnail Sketches of Great Men and Achievements: The Unfinished Experiment
|
Mort Weisinger
|
Essay
|
| 103 |
Thrills in Science: Thumbnail Sketches of Great Men and Achievements: The Birth of an Element
|
Mort Weisinger
|
Essay
|
| 105 |
Science Question Box: Fish That Change Color/Rotation of the Earth/Did the Moon Belong to Us?
|
uncredited
|
Essay
|
| 106 |
The Machine That Had No Flaws
|
Ray Cummings
|
Short Story
|
| 113 |
Kingdom of the Ants
|
Gerald Bowman
|
Short Story
|
| 118 |
Scientific Crossword Puzzle (Startling Stories, September 1940)
|
uncredited
|
Essay
|
| 120 |
The Ether Vibrates (Startling Stories, September 1940)
|
various
|
Essay
|
| 120 |
The Ether Vibrates (Startling Stories, September 1940)
|
Mort Weisinger
|
Essay
|
| 122 |
Letter (Startling Stories, September 1940): Manly's Masterpiece
|
D. B. Thompson
|
Essay
|
| 122 |
Letter (Startling Stories, September 1940): Readers Pick 'Em from Now On!
|
Alfred Edward Maxwell
|
Essay
|
| 126 |
Review of the Science Fiction Fan Publications (Startling Stories, September 1940)
|
Mort Weisinger
|
Essay
|