Brown's dual-timeline debut novel concerns 16th-century prophecies and a modern-day murder mystery, linked through time by a historian, a hidden book, an illiterate young girl, the powerful men who aimed to manipulate her, and two brave women who tried to save her life. Historian Alison Sage recently made the discovery of a lifetime--she unearthed the fabled writings detailing the prophecies of a 16th-century nun, Elizabeth Barton, a slim book which had been thought to be los