| 677 |
Essay
|
Non Fiction |
Wonders of Other Worlds |
Hugo Gernsback
|
| 678 |
Short Fiction
|
Fiction |
The Fitzgerald Contraction |
Miles J. Breuer, M.D.
|
| 696 |
Short Fiction
|
Fiction |
The Red Dimension |
Ed Earl Repp
|
| 702 |
Short Fiction
|
Fiction |
The Vapor Intelligence |
Jack Barnette
|
| 708 |
Serial
|
Fiction |
The Conquerors (Part 2 of 2) |
David H. Keller, M.D.
|
| 745 |
Essay
|
Non Fiction |
What Is Your Knowledge of Science? (Science Wonder Stories, January 1930) |
uncredited
|
| 747 |
Essay
|
Non Fiction |
Science News of the Month (Science Wonder Stories, January 1930) |
uncredited
|
| 751 |
Essay
|
Non Fiction |
Science Questions and Answers (Science Wonder Stories, January 1930) |
various
|
| 752 |
Essay
|
Non Fiction |
The Reader Speaks (Science Wonder Stories, January 1930) |
various
|
| 763 |
Essay
|
Non Fiction |
Letter (The Human Being Makes His Own) |
Anthony Pelcher
|
| 767 |
Essay
|
Non Fiction |
Book Reviews (Science Wonder Stories, January 1930) |
uncredited
|
| 746|746.1 |
Essay
|
Non Fiction |
Fundamental Error Contest: Prize Letters |
various
|
| 746|746.2 |
Essay
|
Non Fiction |
Letter (Race Memory Has No Record of Death) (prize winner) |
Jack Williamson
|