Tor is proud to bring you the best in science fiction's short novels. An amazing amount of particularly fine science fiction is written at a length just too short to put in a book by itself, so they are put together two at a time. The Tor Doubles will are both new stories and older ones.

Poul Anderson. No Truce With Kings. 1964 Hugo Award for Best Short Fiction. Originally published in F&SF Magazine, June 1963.

Fritz Leiber. Ship of Shadows. 1970 Hugo Award for Best Novelette. Originally published in F&SF Magazine, July 1969.