• Sole Solution (1956) • Eric Frank Russell

• Lot (1953) • Ward Moore

• The Short-Short Story of Mankind (1958) • John Steinbeck

• Skirmish (1950) • Clifford D. Simak

• Poor Little Warrior! (1958) • Brian W. Aldiss

• Grandpa (1955) • James H. Schmitz

• The Half Pair (1957) • A. Bertram Chandler

• Command Performance (1952) • Walter M. Miller, Jr.

• Nightfall (1941) • Isaac Asimov

• The Snowball Effect (1952) • Katherine MacLean

• The End of Summer (1954) • Algis Budrys

• Track 12 (1958) • J.G. Ballard

• The Monkey Wrench (1951) • Gordon R. Dickson

• The First Men (1960) • Howard Fast

• Counterfeit (1952) • Alan E. Nourse

• The Greater Thing (1954) • Tom Godwin

• Built Up Logically (1949) • Howard Schoenfeld

• The Liberation of Earth (1953) • William Tenn

• An Alien Agony/The Streets of Ashkelon (1962) • Harry Harrison

• The Tunnel Under the World (1955) • Frederik Pohl

• The Store of the Worlds (1959) • Robert Sheckley

• Jokester (1956) • Isaac Asimov

• Pyramid (1954) • Robert Abernathy

• The Forgotten Enemy (1948) • Arthur C. Clarke