Which writer, Dan Simmons or Madeleine L'Engle, is known for young adult fiction, including "A Wrinkle in Time"?
Dan Simmons Dan Simmons (born April 4, 1948) is an American science fiction and horror writer. He is the author of the Hyperion Cantos and the Ilium/Olympos cycles, among other works which span the science fiction, horror, and fantasy genres, sometimes within a single novel. A typical example of Simmons' intermingling of genres is "Song of Kali" (1985), winner of World Fantasy Award. He also writes mysteries and thrillers, some of which feature the continuing character Joe Kurtz.
L.A. Meyer Louis A. Meyer (January 1, 1942 - July 29, 2014), was a Maine author. Writing under the name L.A. Meyer, he was best known for his young-adult historical series "The Jacky Faber Adventures", also known as the "Bloody Jack" series. He also wrote two children's picture books and was a painter. He and his wife owned an art gallery called Clair de Loon in Bar Harbor.