Book one of the New York Times bestselling All Souls series, from the author of The Black Bird Oracle. "A wonderfully imaginative grown-up fantasy with all the magic of Harry Potter and Twilight " ( People ). Look for the hit series "A Discovery of Witches," now streaming on AMC+, Sundance Now, and Shudder! Deborah Harkness's sparkling debut, A Discovery of Witches , has brought her into the spotlight and galvanized fans around the world. In this tale of passion and obsession, Diana Bishop, a young scholar and a descendant of witches, discovers a long-lost and enchanted alchemical manuscript, Ashmole 782 , deep in Oxford's Bodleian Library. Its reappearance summons a fantastical underworld, which she navigates with her leading man, vampire geneticist Matthew Clairmont. Harkness has created a universe to rival those of Anne Rice, Diana Gabaldon, and Elizabeth Kostova, and she adds a scholar's depth to this riveting tale of magic and suspense. The story continues in book two, Shadow of Night , book three, The Book of Life , and the fourth in the series, Time's Convert .