Young kids will love joining Thomas and his friends for a fun-filled adventure in this Thomas storybook based on the feature-length Thomas & Friends All Engines Go movie! Join Thomas for a new All Engines Go adventure!When strange noises are heard in the Old Mine and mine carts go missing, Thomas and his engine friends decided to solve the mystery. Their search takes them into unknown tunnels and under a waterfall, but what will happen when they come face to face with a mine monster?This exciting adventure story makes the perfect bedtime read for fans of Thomas, trains and transport.Young fans will love seeing what the engines discover in the Old Mine and will be excited by the mild peril of the mine monster! Look out for other great Thomas & Friends books including: Happy Birthday ThomasChasing RainbowsThomas & BrunoThe 12 Engines of ChristmasMeet Team ThomasThe Biggest Adventure ClubThomas & Friends FeelingsPeep! Peep! Potty StarPotty Star Sticker Activity BookThe Thomas & Friends AnnualThomas has been teaching children lessons about life and friendship for 80 years. He ranks alongside other beloved characters such as Paddington Bear, Winnie-the-Pooh and Peter Rabbit as an essential part of our literary heritage.