In Long Way Down, they share their 15,000-mile journey, from the northernmost tip of Scotland to the southernmost tip of South Africa, to ride some of the toughest terrain in the world. Along the way, from the pyramids in Egypt to Luke Skywalker's house in Tunisia, they meet people who have triumphed over terrifying experiences--former child soldiers in Uganda and children living amidst the minefields of Ethiopia. They have a close encounter with a family of gorillas in Rwanda and are nearly trampled by a herd of elephants in Botswana. Riding through spectacular scenery, often in extreme temperatures, they face their hardest challenges yet. With their trademark humor and honesty, they tell their story--the drama, the dangers, and the sheer exhilaration of riding together again through a continent filled with magic and wonder.