Worlds of IF - Science Fiction: October 1969
All illustrations by Jack Gaughan. Cover by Jack Gaughan (for "The Seeds of Gonyl")

Novelettes: "The Mind Bomb" by Frank Herbert
"None But I" by Piers Anthony (a "Dillingham" story, incorporated into Prostho Plus)
"Down On the Farm" by W. MacFarlane
"To the Last Rite!" by Perry Chapdelaine

Serial: "The Seeds of Gonyl" (Part 1 of 3) by Keith Laumer (book title was The House In November)

Stories: "By Right of Succession" by Barry Malzberg
"Survival" by Steven Guy Oliver

Features: "The Story of Our Earth: 2" by Willy Ley

Ejler Jakobsson is editor, Judy-Lynn Benjamin is managing editor, Lester del Rey is features editor, Jack Gaughan is Associate Art Director. This year has seen a faltering of the monthly schedule (no June or August issues), along with a change of publisher (to UPD Corp. as of July, 1969) and editor (September issue was the first for new editor Ejler Jakobsson.) This shows the "new look": all interior illustrations by Gaughan, and almost all covers and art for both Galaxy and IF, giving them a very consistent and recognizable look.