Extracts from Adam's Diary - short story by Mark Twain
Aspic's Mystery - short story by Arsen Darnay
Barney - short story by Will Stanton
Evening Primrose - short story by John Collier
View from a Height - short story by Joan D. Vinge
First to Serve - short story by Algis Budrys
The People's Choice - short story by William John Watkins [as by William Jon Watkins]
Expedition - short story by Anthony Boucher
Polity and Custom of the Camiroi - short story by R. A. Lafferty
Primary Education of the Camiroi - short story by R. A. Lafferty
The Shaker Revival - novelette by Gerald Jonas
Loophole - short story by Arthur C. Clarke
Niche on the Bull Run - short story by Sharon Webb
Switch on the Bull Run - short story by Sharon Webb
Publish and Perish - short story by Paul J. Nahin
Letters from Camp - short story by Al Sarrantonio
The Several Murders of Roger Ackroyd - short story by Barry N. Malzberg
A Delightful Comedic Premise - short story by Barry N. Malzberg
The Man from Not-Yet - short story by John Sladek (variant of The Singular Visitor from Not-Yet)
The Leader - short story by Murray Leinster
Aristotle and the Gun - novelette by L. Sprague de Camp
The Last Evolution - short story by John W. Campbell, Jr.