Shadow of Night (All Souls Trilogy #2)
Author: Deborah Harkness
Desc: 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.