book stories, Huey, Dewey, and Louie earn a trip to the North Pole in a submarine -- and Donald stows away! Fortunately, when they find themselves stranded, Gyro Gearloose invents a flying sled! Then, when Donald announces that he's taking the nephews to South America, he pledges to protect them from all the dangers in the wildest part of the jungle -- including a sheer mountain cliff, a raging river, and a swarm of crocodiles. But who is saving whom? This book has 170 pages of story and art, each meticulously restored and newly colored, as well as insightful story notes by an international panel of Barks experts.