The Magazine of Fantasy and Science Fiction: July 1961 (Volume 21, Number 1)
Cover by Ed Emshwiller (for "Undergrowth.")

Stories: "Something Strange" by Kingsley Amis
"Package Deal" by Will Worthington
"The Cat Lover" by Nicholas Breckenridge
"The Zookeeper" by Otis Kidwell Burger
"Closing Time" by Kris Neville
"Judas Bomb" by Kit Reed
"Night Piece" by Poul Anderson
"Undergrowth" by Brian W. Aldiss (novelet; "Hothouse" series - whole series won Hugo Award.)

Science: "Recipe for a Planet" by Isaac Asimov.

Joseph W. Ferman is Publisher, Robert P. Mills is Editor. Book Reviews by Alfred Bester; "Ferdinand Feghoot: XLI" by Grendel Briarton (Reginald Bretnor.)