Publisher's Synopsis
You're hired as an assistant to the world's most famous detective, Sherlock Holmes. Your job? To help him solve one of his toughest cases--The Hound of the Baskervilles. His trusted assistant, Dr. John Watson, narrates the mystery while you and Holmes sift through the clues scattered throughout the book and in a private for your eyes only dossier. A skillful blend of fiction and fact, plus puzzle solving, brings this classic mystery to life for young readers."