Nothing Daunted: The Story of Isobel Kuhn by Gloria Repp is a biography of Isobel Kuhn, a pioneer Christian missionary to China. This biography for teens begins in British Columbia where young Isobel Miller is struggling to find either satisfaction in life or a way out of life. Eventually her search led her to a personal and soul-satisfying faith in Jesus Christ. After Isobel married, she and her husband, John, traveled deep into the southern mountains of China to the Lisu tribe. The Kuhns loved the Lisu people, and when war threatened, they had to trust God for the safety of the Lisu tribe and the preservation of their ministry.