Gordon, Rex
Chronological Checklist
Series – as by Rex Gordon
- Utopia 239 (London: William Heinemann, 1955)
- No Man Friday (London: William Heinemann, 1956)
- First on Mars (New York: Ace Books, 1957)
- First to the Stars (New York: Ace Books, 1959)
- The Worlds of Eclos (London: Consul Books, 1961)
- First Through Time (New York: Ace Books, 1962)
- The Time Factor (London: Anthony Gibbs and Phillips, 1964)
- Utopia Minus X (New York: Ace Books, 1966)
- The Paw of God (London: Anthony Gibbs/Library 33, 1967)
- The Yellow Fraction (New York: Ace Books, 1969)