Question: The Platonia Dilemma was introduced in the book "Metamagical Themas" which was written by an author born in what year?
Sentence (from "Tyne O'Connell"): Tyne O'Connell (full name Clementyne Rose O'Connell) is an English author born in Windsor, who lives and works in Mayfair, London.
Relevant evidence: No