About the Book: The Detective Dog: 10th Anniversary Edition invites young readers to join Nell, the clever detective dog, as she solves the mystery of missing books at school, combining excitement with a love of reading. Written by Julia Donaldson and illustrated by Sara Ogilvie, this engaging picture book celebrates libraries, literacy, and the special bond between a boy and his dog, with bonus content for this anniversary edition. Packed with mystery, humour, and vibrant illustrations, it encourages children to explore problem-solving, teamwork, and a passion for books.