Oliver Wormwood is sure his new job in the library will be boring. Until he learns that books hold great power – and danger. By the end of his first day, Oliver has witnessed a death, been frozen by a book, met a perplexing number of cats, and fought off a horde of terrifying creatures. With only a mysterious girl called Agatha to show him the ropes, Oliver needs to learn fast . . . if he wants to live longer than the 112 assistant librarians before him.'This one's for you, book lovers. A thrilling, wondrous read about the power of books and those who keep them. Sign me up for a library card ASAP!' Jeremy Lachlan, author of THE JANE DOE CHRONICLES‘A sparkling fantasy adventure, filled with danger, mystery, magical books, and surprising twists.’ Belinda Murrell, author of THE GOLDEN TOWER