The Byworlder Poul Anderson The Byworlder by Poul Anderson Nebula 1971 (awarded 1972) · Finalist Sign in to put this book on your shelf. Prize history Nebula Award for Best Novel 1971 · awarded 1972 Finalist Nebula Award for Best Novel 1971 finalists A Time of Changes Robert Silverberg A Time of Changes Robert Silverberg Winner Half Past Human T. J. Bass Half Past Human T. J. Bass Margaret and I Kate Wilhelm Margaret and I Kate Wilhelm The Devil Is Dead R. A. Lafferty The Devil Is Dead R. A. Lafferty The Lathe of Heaven Ursula K. Le Guin The Lathe of Heaven Ursula K. Le Guin