Question: The Warlock in Spite of Himself is a science fantasy novel by American author Christopher Stasheff, published in 1969, the title is a play on the title of which French playwright and actor, known by what stage name?
Sentence (from "The Warlock in Spite of Himself"): The Warlock in Spite of Himself is a science fantasy novel by American author Christopher Stasheff, published in 1969.
Relevant evidence: No