Analog Science Fiction - Science Fact September 1965 (Volume 76, Number 1)
Illustrations by Kelly Freas & John Schoenherr. (Kelly Freas's illos for the serial & "Say It With Flowers" are particulary fine.) Cover by Kelly Freas (for "Space Pioneer.")

Serial: "Space Pioneer" (Part 1 of 3) by Mack Reynolds. (I know of a British paperback, but am not sure if there has been any American book edition of this.)

Novelette: "Psi For Sale" by Walter Bupp.

Stories: "The Life of Your Time" by Michael Karageorge (Poul Anderson)
"Computers Don't Argue" by Gordon R. Dickson
"Test in Orbit" by Ben Bova (a "Chet Kinsman" story, formed part of Kinsman)
"Say It With Flowers" by Winston P. Sanders (Poul Anderson; formed part of Tales of the Flying Mountains.)

Science Fact: "LUT the Giant Mover" by Lyle R. Hamilton.

John W. Campbell's editorial is "How Little We Know." Book reviews by P. Schuyler Miller.