The Magazine of Fantasy and Science Fiction: December 1969 (Volume 37, Number 6)
Cover by Ed Emshwiller (for "Bye, Bye, Banana Bird.")

Novelets: "Bye, Bye, Banana Bird"" by Sonya Dorman ("Planet Patrol" series)
"Formula For A Special Baby" by Julian F. Grow.

Stories: "Hunting" by Robin Carson
"The Adventure of the Martian Client" by Manly W. Wellman & Wade Wellman
"The Falcon and the Falconeer" by Barry Malzberg
"Lord of Sensation" by Leonard Tushnet.

Science: "The Luxon Wall" by Isaac Asimov.