That mysterious message, found in a long-lost letter, propels a young man and his uncle on the adventure of a lifetime: to a prehistoric world below the earth where dinosaurs and other strange creatures still roam. 'Journey' has been read by millions of inquisitive minds and has influenced some of the worlds most famous explorers such as Admiral Byrd, who announced on his 1926 expedition to the North Pole that "it is Jules Verne who is bringing me."