polskie: Alfa 1997 The Hand of Zei 1963 The Hostage of Zir, 1977 The Tower of Zanid 1958 The Prisoner of Zhomanak 1982
Inne powieści Jankes w Rzymie (Lest Darkness Fall), 1941, wyd. polskie: Beta Books 1991 Land of Unreason, 1942 (wspólnie z Fletcherem Prattem) Divide and Rule, 1948 The Carnelian Cube, 1948 (wspólnie z Fletcherem Prattem) The Stolen Dormouse, 1948 Genus Homo, 1950 (wspólnie z P. Schuylerem Millerem) Rogue Queen, 1951 The Undesired Princess, 1951 Cosmic Manhunt (A Planet Called Krishna / The Queen of Zamba) 1954 Solomon’s Stone, 1957 An Elephant for Aristotle, 1958 The Tower of Zanid, 1958 The Bronze God of Rhodes, 1960 The Glory That Was, 1960 The Dragon of the Ishtar Gate, 1961 The Search for Zei, 1962 The Hand of Zei, 1963 Arrows of Hercules, 1965 The Golden Wind, 1969 Szalony Demon (The Fallible Fiend), 1973, wyd.