- Published: 1975
- Hugo Award for Best Novel, 1976 —
- Nebula Award for Best Novel, 1976 —
- Locus Award for Best Novel, 1976 —
Fred Cassidy leads an idyllic life. As long as he remains a full time college student without a degree he is provided a very generous stipend from his uncle's estate. But after thirteen years of happy undergrad existence everything is about to change. A joy to read, Doorways in the Sand was nominated for the Hugo and Nebula Awards for best novel