Heroes of the Faith biographies for children in grades 7-12 presents inspiring life stories of godly men and women who boldly followed God’s missionary call upon their lives. The four biographies in this series reveal both the courage and devotion as well as the ordinary humanity of faithful servants. Students are thus reminded that God uses ordinary people in extraordinary ways. Meet the Scottish missionary-explorer of Africa during the Victorian era, David Livingstone, who worked against slave trade, explored the source of the Nile, and brought the hope of salvation to countless souls.