Worlds of IF - Science Fiction: September-October 1970 Vol.20, No.7
All illustrations by Jack Gaughan. Cover by Jack Gaughan (for "Fimbulsommer.")

Novel: "Fimbulsommer" by Randall Garrett & Michael Kurland.

Novelettes: "Ballots and Bandits" by Keith Laumer (a "Retief" story)
"The Seventh Man" by George C. Chesbro.

Stories: "The Guardians" by Richard E. Peck
"3:02 P.M., Oxford" by Greg Benford
"The Quintopods" by Larry Eisenberg
"Life Cycle" by Jack Sharkey
"Of Relays and Roses" by Gene Wolfe.

Ejler Jakobsson is editor, Judy-Lynn Benjamin is managing editor, Lester del Rey is feature editor, Jack Gaughan is Associate Art Director.