| 5 |
Essay
|
Non Fiction |
It Isn't a Science, Yet! |
The Editor
|
| 6 |
Essay
|
Non Fiction |
Brass Tacks (Astounding, February 1940) |
The Editor
|
| 9 |
Serial
|
Fiction |
If This Goes on ... (Part 1 of 2) |
Robert A. Heinlein
|
| 41 |
Essay
|
Non Fiction |
In Times to Come (Astounding, February 1940) |
uncredited
|
| 41 |
Essay
|
Non Fiction |
The Analytical Laboratory: December 1939 (Astounding, February 1940) |
uncredited
|
| 41 |
Essay
|
Non Fiction |
The Analytical Laboratory: November 1939 (Astounding, February 1940) |
uncredited
|
| 42 |
Short Fiction
|
Fiction |
Locked Out |
H. B. Fyfe
|
| 53 |
Short Fiction
|
Fiction |
And Then There Was One |
Ross Rocklynne
|
| 78 |
Short Fiction
|
Fiction |
Martian Quest |
Leigh Brackett
|
| 91 |
Essay
|
Non Fiction |
Botanical Invasion |
Willy Ley
|
| 101 |
Essay
|
Non Fiction |
Tough Guy |
Arthur McCann
|
| 102 |
Short Fiction
|
Fiction |
High-Frequency War |
Harl Vincent
|
| 113 |
Essay
|
Non Fiction |
Luna Observatory No. 1 |
R. S. Richardson
|
| 124 |
Short Fiction
|
Fiction |
Bombardment in Reverse |
Norman L. Knight
|
| 130 |
Short Fiction
|
Fiction |
The Professor Was a Thief |
L. Ron Hubbard
|
| 156 |
Essay
|
Non Fiction |
Lubrication |
Arthur McCann
|
| 157 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): Hm-m-m, But Sturgeon Said FCC Did Clamp Down. |
C. J. (Mike) Fern, Jr.
|
| 158 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): Ah, Yes! The Annual Review. Votes for Best-of-the-Year Now Open. |
Stanley Wells
|
| 161 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): Maybe Schools Don't Mention It for Fear It'll Put Ideas in Someone's Head. Freshmen Love to Find Out Why You Shouldn't Mix Strong H₂SO₄ and KMnO₄. |
J. C. Dean
|
| 159|159.1 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): And a Competing Survey for Best-of-the-Year! |
Donn Brazier
|
| 159|159.2 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): Cartier's Too Busy to Take on More Work. |
Dale Tarr
|
| 159|159.3 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): I'd Say H₂S Would Come Under the Heading "Cruel and Unusual Punishments." |
Harry Warner, Jr.
|
| 160|160.1 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): Ignatz May Be Back— |
Arthur A. White
|
| 160|160.2 |
Essay
|
Non Fiction |
Science Discussions (Astounding, February 1940) |
The Editor
|
| 160|160.3 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): Well—They May Not Be Eyes, But They Sure Are Crossed! |
Charles Jarvis
|
| 6|6.1 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): Suart's in Retirement. But Astounding or Unknown Will Get His Stuff If Anyone Does. |
Lawrence Miller (I)
|
| 6|6.2 |
Essay
|
Non Fiction |
Letter (Astounding, February 1940): Williamson Has a Novel Coming Up in Unknown. |
Bill Brudy
|