Novels
- Mists of Dawn (1952)
- Shadows in the Sun (1954)
- The Winds of Time (1956)
- Unearthly Neighbors (1960)
- The Wolf is My Brother (1967)
- The Shores of Another Sea (1971)
- Giants in the Dust (1976)
- Broken Eagle (1989)
- The Cannibal Owl (1994)
Collections
- Another Kind (1955)
- The Edge of Forever (1971)
- A Star Above and Other Stories (2003)
- Far from This Earth and Other Stories (2003)
Selected Short Fiction
THE SHORE OF TOMORROW Full-Length Novelet [1953] Appeared in the pulp science fiction quarterly, STARTLING STORIES March, 1953