Paul Di Filippo delivers a thrilling and thought-provoking adventure through the multiverse in Vangie's Ghosts, a compelling science fiction novel about one girl with extraordinary powers. Three-year-old Vangie is mute and unresponsive. She shows no interest in the people or world around her, much to the frustration of her callous adoptive parents. Little do they know, Vangie is otherwise occupied observing "ghosts"--an infinite number of...