Astounding Science Fiction September 1951

Volume 48 Number 1

Novelette

Day of the Moron by H. Beam Piper

Untitled Story by Frank M. Robinson

The Universe Between by Alan E. Nourse

Short Story

Brick Wall by J. A. Meyer, No Green Cheese by Daniel Whitton

Articles

No Green Cheese by Daniel Wilton

Meteorite Craters by Willy Ley

Reader’s Departments

The Editor’s Page

In Times to Come

The Analytical Library

Book Reviews

Brass Tacks

Cover by Hubert Rogers

Illustrations by Paul Orban, Hubert Rogers, Charles Schneeman, and Gaylord Welker