Question: Zachary Grey is a fictional character in the young adult novels by an author that died in what year?
Sentence (from "Madeleine L'Engle"): Madeleine L'Engle ( ; Camp, November 29, 1918 – September 6, 2007 ) was an American writer who wrote young adult fiction, including "A Wrinkle in Time" and its sequels: "A Wind in the Door", "A Swiftly Tilting Planet", "Many Waters" and "An Acceptable Time".
Relevant evidence: Yes