The Salem witch trials haunt a teenage psychic in this suspenseful thriller from the New York Times–bestselling author of I Know What You Did Last Summer.   When Sarah Zoltanne moves from sunny California to a small town in Missouri, she feels like she'll never fit in. Her mother is dating a jerk, the kids at her school despise her, and she misses her old home. So when a popular boy asks her to tell fortunes at a school fair, she jumps at the chance. But soon her crystal ball begins to swirl with strange visions and her outlandish predictions start to come true with startling accuracy. Now Sarah must confront a community that not only mistrusts her, but also fears her strange powers.   Gallows Hill is a spine-chilling thriller based on the story of the Salem witch trials.   This ebook features an illustrated biography of Lois Duncan including rare images and never-before-seen documents from the author's personal collection.