Astounding Science Fiction May 1952 (Volume 49, Number 3)
Illustrations by Pawelka, H. R. van Dongen. Cover by H. R. van Dongen (for "Blood's A Rover.")

Novelette: "Blood's A Rover" by Chad Oliver.

Stories: "Fast Falls the Eventide" by Eric Frank Russell
"What Have I Done?" by Mark Clifton
"Half the Victory" by Brian Parker.

Serial: "Gunner Cade" (conclusion) by Cyril Judd (C. M. Kornbluth & Judith Merril.)

Article: "Brookhaven Action" by John W. Campbell, Jr..

John W. Campbell's editorial is "Aristotelian Thinking"; Book reviews by P. Schuyler Miller.