Astounding Science Fiction February 1951 (Volume 46, Number 6)
Illustrations by Ed Cartier, Miller, Paul Orban. Cover by Miller (for "I Tell You Three Times.")

Novelettes: "I Tell You Three Times" by Raymond F. Jones
"Assignment in the Unknown" by Frank Quattrocchi
"Hideaway" by F. L. Wallace.

Stories: "Historical Note" by Murray Leinster
"Franchise" by Kris Neville
"The Friendly Man" by Gordon R. Dickson
"Fair Prey" by J. D. Lucy.

Science: "As Quick as a Thought" by Edmund C. Berkeley.

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