(Preface by Roger Elwood)
(Introduction by Frank Herbert)
"Those Wonderful Years" by Barry N. Malzberg
"Univac: 2200" by Clifford D. Simak
"Mommy Loves Ya" by David H. Charney
"Peritonitis" by Gene Wolfe
"Ship-Sister, Star-Sister" by Robert Silverberg
"Harriet" by Stephen Goldin & C. F. Hensel
"Mutation Planet" by Barrington J. Bayley
"Jacob's Bug" by Richard Posner
"Getting Around" by K. M. O'Donnell (Barry N. Malzberg)
"The Answer" by Terry Carr
"In Outraged Stone" by R. A. Lafferty
"The Morning Rush, or, Happy Birthday, Dear Leah" by Lee Saye