Missionaries 100 Biography 71 Missions 60 Description and travel 16 History 16 Missionaries, Medical 13 Women missionaries 10 Church history 5 Correspondence 4 Methodist Church 4 Missions, Medical 4 Baptists 3 Explorers 3 Fiction 3 Sources 3 Aboriginal Australians 2 Aeronautics 2 Aeronautics in missionary work 2 Bishops 2 Children of missionaries 2 Christian martyrs 2 Church and social problems 2 Clergy 2 College students in missionary work 2 Ethnology 2 Indians of North America 2 Indians of South America 2 Juvenile literature 2 Maori (New Zealand people) 2 Missionaries' spouses 2