One of BuzzFeed's Best Fiction Books of the Year **Includes a bonus short story, "The Mermaid Girl"** In the tradition of Sara Gruen's Water for Elephants, Erin Morgenstern's The Night Circus, and Elizabeth Kostova's The Historian, The Book of Speculation--with two-color illustrations by the author--is Erika Swyler's moving debut novel about the power of books, family, and magic. Simon Watson, a young librarian, lives alone in a house that is slowly crumbling toward the Long Island Sound...