Carr, Robert Spencer
Chronological Checklist
- The Room Beyond (New York: Appleton-Century-Crofts, 1948)
- Beyond Infinity (Reading, Pennsylvania: Fantasy Press, 1951)
- The Invaders (Rosebery, New South Wales: The Malian Press, 1954)
- Beyond Infinity (Medford, Oregon: Armchair Fiction, 2017)