A New York Times #1 best seller A boy with extraordinary powers. An army of deadly monsters. An epic battle for the future of peculiardom. The adventure that began with Miss Peregrine s Home for Peculiar Children and continued in Hollow City comes to a thrilling conclusion with Library of Souls. As the story opens, sixteen-year-old Jacob discovers a powerful new ability, and soon he s diving through history to rescue his peculiar companions from a heavily guarded fortress. Accompanying Jacob on his journey are Emma Bloom, a girl with fire at her fingertips, and Addison MacHenry, a dog with a nose for sniffing out lost children. They ll travel from modern-day London to the labyrinthine alleys of Devil s Acre, the most wretched slum in all of Victorian England. It s a place where the fate of peculiar children everywhere will be decided once and for all. Like its predecessors, Library of Souls blends thrilling fantasy with never-before-published vintage photography to create a one-of-a-kind reading experience.