In between Ronald Firbank and Piers Anthony who is most famous for his set in the fictional realm of Xanth?
Ronald Firbank Arthur Annesley Ronald Firbank (17 January 1886 – 21 May 1926) was an innovative English novelist. His eight short novels, partly inspired by the London aesthetes of the 1890s, especially Oscar Wilde, consist largely of dialogue, with references to religion, social-climbing, and sexuality.
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.