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.
Sir John Piers, 6th Baronet Sir John Bennett Piers, 6th Baronet, of Tristernagh Abbey, (1772 – 22 July 1845) was an Anglo-Irish baronet, now largely remembered for his part in a major scandal of the early 19th century and for being the subject of an early poem by John Betjeman, "Sir John Piers".