| 6 |
Essay
|
Non Fiction |
The Observatory (Amazing Stories, July 1948) |
Raymond A. Palmer
|
| 8 |
Short Fiction
|
Fiction |
The Man from Agharti |
John de Courcy
&
Dorothy de Courcy
|
| 59 |
Essay
|
Non Fiction |
The New Telescope |
Frances Yerxa
|
| 60 |
Short Fiction
|
Fiction |
Mystery of the Midgets |
A. K. Jarvis
|
| 78 |
Short Fiction
|
Fiction |
The Death of Asteroid 13 |
William P. McGivern
|
| 92 |
Essay
|
Non Fiction |
Rotary Robot |
A. Morris
|
| 93 |
Essay
|
Non Fiction |
Blast Furnace Booster |
Anthony B. Ott
|
| 94 |
Short Fiction
|
Fiction |
That We May Rise Again ... |
Charles Recour
|
| 106 |
Short Fiction
|
Fiction |
In All Probability |
Irving Gerson
|
| 110 |
Essay
|
Non Fiction |
Vignettes of Famous Scientists: Friedrich Wohler |
Alexander Blade
|
| 111 |
Essay
|
Non Fiction |
Vignettes of Famous Scientists: John Tyndall |
Alexander Blade
|
| 112 |
Short Fiction
|
Fiction |
The Triumph of the Pig |
Berkeley Livingston
|
| 122 |
Essay
|
Non Fiction |
Go Away, Gravity! |
Pete Bogg
|
| 124 |
Short Fiction
|
Fiction |
The Supernal Note |
Rog Phillips
|
| 133 |
Essay
|
Non Fiction |
Cold Above the Earth |
R. Dee
|
| 134 |
Short Fiction
|
Fiction |
Amoeba 'Roid |
Charles Recour
|
| 146 |
Essay
|
Non Fiction |
The Club House (Amazing Stories, July 1948) |
Rog Phillips
|
| 148 |
Essay
|
Non Fiction |
Scientific Mysteries: The Mysterious Easterners |
L. Taylor Hansen
|
| 155 |
Essay
|
Non Fiction |
Science Storiette |
Alexander Blade
|
| 156 |
Essay
|
Non Fiction |
If We Get a Chance! |
Richard S. Shaver
|
| 160 |
Essay
|
Non Fiction |
Emptiness! |
Robert Newton
|
| 161 |
Essay
|
Non Fiction |
What Is Mathematics? |
M. Casey
|
| 154|154.1 |
Essay
|
Non Fiction |
Tricks with Torque |
George Wells (III)
|
| 154|154.2 |
Essay
|
Non Fiction |
Mayan Mathematics |
Carter T. Wainwright
|