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?
Facts:
The Warlock in Spite of Himself is a play on  The title of Le Médecin malgré lui
Jean-Baptiste Poquelin known by his stage name Molière is a French playwright
Answer: Molière