Description
89-year-old explorer Norman Vaughan revisits the Queen Maude Mountains in Antarctica to climb the mountain named for him by Admiral Richard E. Byrd. 12-year-old adventurer Merrick Johnston becomes the youngest person to ever scale Denali—North America’s highest peak. Adventure at the top of the World is the first half of the book. Turn the book over for Adventure at the Bottom of the World. Level 5
