Isaac Asimov. Take a Match
Arthur C. Clarke. Jupiter Five
Ray Bradbury. A Sound of Thunder
Poul Anderson. Wings of Victory
Murray Leinster. Keyhole
Robert A. Heinlein. "And He Built a Crooked House"
Frederik Pohl. The Middle of Nowhere
Brian W. Aldiss. Outside
Robert Silverberg. The Artifact Business
John Christopher. Museum Piece
Clifford D. Simak. Beachhead
Henry Kuttner. Happy Ending
Robert Sheckley. The Prize of Peril
John Wyndham. Dumb Martian
Larry Niven. Neutron Star
J. G. Ballard. Billennium
William Tenn. Betelgeuse Bridge
