Galaxy Science Fiction: October 1963 Volume 22, Number 1
Illustrations by Virgil Finlay, Wallace Wood, Lutjens, Nodel, Ed Emshwiller. Cover by Dember.

Short Novel: "The Men in the Walls" by William Tenn (formed 1st part of Of Men and Monsters.)

Novelettes: "On the Gem Planet" by Cordwainer Smith (a "Casher O'Neill" story, part of "Instrumentality of Mankind" series)
"A Day on Death Highway" by Chandler Elliott
"Med Ship Man" by Murray Leinster (a "Calhoun/Med Service" story.)

Story: "Sweet Tooth" by Robert F. Young.

Science: "For Your Information: King of the Rats" by Willy Ley

Frederik Pohl's editorial is "What's the Score?" Book Reviews by Floyd C. Gale.