The Magazine of Fantasy and Science Fiction: April 1969 (Volume 36, Number 4)
Wraparound cover by Bert Tanner (for "Deeper Than the Darkness.")

Novelets: "Deeper Than the Darkness" by Greg Benford [a Hugo & Nebula nominee]
"Trouble On Kort" by William Lee.

Stories: "Some Very Odd Happenings At Kibblesham Manor House" by Michael Harrison
"Not Long Before the End" by Larry Niven (the 1st "Warlock" story - a Hugo & Nebula nominee)
"The House" by P. M. Hubbard
"The Freak" by Pg Wyal.

Science: "The Incredible Shrinking People" by Isaac Asimov.