| 7 |
The Observatory (Amazing Stories, October 1940)
|
Raymond A. Palmer
|
Essay
|
| 8 |
An Editorial: America Must Prepare Now!
|
William B. Ziff
|
Essay
|
| 10 |
Raiders Out of Space
|
Robert Moore Williams
|
Novelette
|
| 34 |
Rescue Into the Past
|
Ralph Milne Farley
|
Short Story
|
| 48 |
The Invisible World
|
Ed Earl Repp
|
Novelette
|
| 68 |
Scientific Mysteries: The Fate of the Mammoth
|
Joseph J. Millard
|
Essay
|
| 70 |
The Day Time Stopped Moving
|
Bradner Buckner
|
Short Story
|
| 82 |
The Voyage That Lasted 600 Years
|
Don Wilcox
|
Novelette
|
| 105 |
Science Fiction Convention—1940
|
uncredited
|
Essay
|
| 106 |
Revolt on Io
|
Jack West
|
Novelette
|
| 131 |
Meet the Authors: Jack West
|
Jack West
|
Essay
|
| 133 |
Questions and Answers (Amazing Stories, October 1940)
|
uncredited
|
Essay
|
| 134 |
Discussions (Amazing Stories, October 1940)
|
The Editor
|
Essay
|
| 142 |
Correspondence Corner (Amazing Stories, October 1940)
|
uncredited
|
Essay
|
| 144 |
Life on Ganymede
|
Henry Gade
|
Essay
|