Agent of T.E.R.R.A. Books In Order
- The Flying Saucer Gambit (1966)
- The Golden Goddess Gambit (1967)
- The Emerald Elephant Gambit (1967)
- The Time Trap Gambit (1969)
Novels
- The Sword of Lankor (1966)
- The Nymph and the Satyr (2005)
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