'Go down the crater of the volcano Snaefells. Follow the shadow just before the month of July. You will find your way to the center of the Earth. I did it'. 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. This title is suitable for children aged 7 to 9 years old. 'Go down the crater of the volcano Snaefells. Follow the shadow just before the month of July. You will find your way to the center of the Earth. I did it'. 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. Jules Verne's classic fantasy will enchant a new generation of readers.