The Warlock in Spite of Himself is a science fantasy novel by American author Christopher Stasheff, published in 1969. It is the first book in "Warlock of Gramarye" series. The title is a play on the title of Molière's "Le Médecin malgré lui" ("The Doctor, in Spite of Himself"). Using only the above description and what you know about the world, "The second book of the series was published in 1972." is definitely correct, incorrect, or inconclusive? 