In between Ronald Firbank and Piers Anthony who is most famous for his set in the fictional realm of Xanth?
Piers Anthony Piers Anthony Dillingham Jacob (born 6 August 1934 in Oxford, England) is an English American author in the science fiction and fantasy genres, publishing under the name Piers Anthony. He is most famous for his set in the fictional realm of Xanth.
Incarnations of Immortality Incarnations of Immortality is the name of an eight-book fantasy series by Piers Anthony. The first seven books each focus on one of seven supernatural "offices" (Death, Time, Fate, War, Nature, Evil, and Good) in a fictional reality and history parallel to ours, with the exception that society has advanced both magic and modern technology. The series covers the adventures and struggles of a group of humans called "Incarnations", who hold these supernatural positions for a certain time.