A historical novel about John Wesley Powell's nineteenth-century expedition through the Grand Canyon. In 1869, John Wesley Powell set out on a voyage of exploration through the Grand Canyon, the last great expedition of discovery in US history. In this vivid novel, John Vernon intertwines two stories-that of Powell and his crew, and that of a band of Paiute Indians, known as the Shivwits, who lived on the north rim of the canyon. As the novel moves...