Learn all about Thomas the Tank Engine, Harold the Helicopter, Sir Topham Hatt, and all the other steam engines, diesels, vehicles, and characters from Sodor. Thomas & Friends Character Encyclopedia is packed with fun facts and details about each popular character - brand-new and best-loved alike - from the toys, TV shows, and movies, as well as information about the real trains and vehicles. With stunning full-colour images and essential information about every character, the Thomas & Friends Character Encyclopedia is a must-have for fans of all ages. 2018 Gullane (Thomas) Limited.