Publisher's Summary The number one New York Times best-selling sequel to A Discovery of Witches , book two of the All Souls Trilogy - “as enchanting, engrossing, and impossible to put down as its predecessor” ( Miami Herald ) Look for the hit series A Discovery of Witches streaming on Sundance Now and Shudder and coming to television this April on AMC and BBC America.  J. K. Rowling, Stephenie Meyer, Anne Rice - only a few writers capture the imagination the way that Deborah Harkness has with her New York Times best-selling All Souls trilogy. A Discovery of Witches introduces reluctant witch Diana Bishop, vampire geneticist Matthew Clairmont, and the battle for a lost, enchanted manuscript known as Ashmole 782.  Picking up from A Discovery of Witches ’ cliffhanger ending, Shadow of Night takes Diana and Matthew on a trip through time to Elizabethan London, where they are plunged into a world of spies, magic, and a coterie of Matthew’s old friends, the School of Night. As the search for Ashmole 782 deepens and Diana seeks out a witch to tutor her in magic, the net of Matthew’s past tightens around them, and they embark on a very different - and vastly more dangerous - journey.   ©2012 Deborah Harkness (P)2012 Penguin Audio