| 194 |
Essay
|
Non Fiction |
In Our Next Issue (Amazing Stories, June 1930) |
uncredited
|
| 197 |
Essay
|
Non Fiction |
Gas |
T. O'Conor Sloane, Ph.D.
|
| 198 |
Short Fiction
|
Fiction |
The Non-Gravitational Vortex |
A. Hyatt Verrill
|
| 222 |
Short Fiction
|
Fiction |
Element 87 |
Ralph Linn
|
| 227 |
Essay
|
Non Fiction |
What Do You Know? (Amazing Stories, June 1930) |
uncredited
|
| 228 |
Short Fiction
|
Fiction |
Piracy Preferred |
John W. Campbell, Jr.
|
| 254 |
Serial
|
Fiction |
The Universe Wreckers (Part 2 of 3) |
Edmond Hamilton
|
| 279 |
Essay
|
Non Fiction |
Discussions (Amazing Stories, June 1930) |
The Editor
|
| 280 |
Essay
|
Non Fiction |
In the Realm of Books (Amazing Stories, June 1930) |
C. A. Brandt
|
| 281 |
Essay
|
Non Fiction |
Letter (Amazing Stories, June 1930): A Letter from Captain Meek About "The Red Peril" |
S. P. Meek
|
| 284 |
Essay
|
Non Fiction |
Letter (Amazing Stories, June 1930): A Chlorine Planet Described and Its Strange Features Treated as a Possibility |
Otto Binder
|
| 279|279.1 |
Essay
|
Non Fiction |
Letter (Amazing Stories, June 1930): The Science Correspondence Club |
Mr. A. M. MacDermott
|
| 280|280.1 |
Review
|
Non Fiction |
Gladiator |
C. A. Brandt
&
Philip Wylie
|
| 280|280.2 |
Review
|
Non Fiction |
The World Below |
C. A. Brandt
&
S. Fowler Wright
|