Synopsis: Diana Bishop is a scholar and an unwilling witch, while studying at the Bodleian Library she discovers a lost manuscript. Ashmole 782 is wrapped in mystery and invites chaos into Diana's life. Soon she is surrounded by creatures; daemons, witches and vampires who all want Ashmole 782 for themselves. Diana finds an unlikely confidant in Matthew Clairmont, a doctor, researcher and vampire. She is totally unsure but something says she should trust him, and together the journey starts into the world of All Souls.