The Circumference of the WorldCaught between realities, a mathematician, a book dealer, and a mobster desperately seek a notorious book that disappears upon being read. Only the author, a rakish sci fi writer, knows whether his popular novel is truthful or a hoax. In a story that is cosmic, inventive, and sly, multi award winning author Lavie Tidhar (Central Station) travels from the emergence of life to the very ends of the universe. Delia Welegtabit discovered two things during