All Souls, Book 2.

The thrilling sequel to A Discovery of Witches, catapults witch Diana Bishop and vampire scholar Matthew Clairmont into the heart of Elizabethan Londona world of alchemists, spies, and shadowy secrets.

In their quest to uncover the origins of Ashmole 782, the enchanted manuscript that binds their fates, Diana must master her untamed powers while navigating a society brimming with danger and arcane politics. Meanwhile, Matthews long-buried past begins to surface, pulling them deeper into a web of loyalties and old rivalries among a secretive group of magical thinkers known as the School of Night.

But the further they travel through time and magic, the more perilous their path becomes. Enemies old and new are closing in, and what began as a search for knowledge soon becomes a fight for survival and for the future of their world.

A #1 New York Times Bestseller.