The #1 New York Times bestselling series finale and sequel to A Finding of Witches and Darkness of Night.

Look for the hit Television series “A Breakthrough of Witches” airing Sundays on AMC and BBC America, and streaming on Sundance Today and Shudder.

Bringing the magic and suspense of the All Souls Trilogy to a deeply satisfying conclusion, this highly anticipated finale went right to #1 on the brand new York Occasions bestseller list. In The Book of Existence, Diana and Matthew time-travel back again from Elizabethan London to make a dramatic return to the present-facing brand-new crises and previous foes. At Matthew’s ancestral house, Sept-Tours, they reunite using the cherished cast of characters from A Finding of Witches-with one significant exemption. But the true threat with their upcoming has yet to be revealed, so when it really is, the search for Ashmole 782 and its missing pages assumes a lot more urgency.