When Lily witnesses a scary accident, she discovers that her new role in life is to help people medically. In typical Lily fashion, she obsessed on the idea and winds up trying to push it on her family and friends. But when her friends aren't too thrilled about her newfound passion, Lily must make a choice. In the end, she learns an important lesson about friendship. Part of Lily series. Ideal for ages 7-11. 144 pages