Islam 210 Faith (Islam) 203 History 157 Doctrines 98 Juvenile literature 91 Politics and government 68 Biography 60 Foreign relations 55 Campaigns 52 World War, 1939-1945 52 Koran 44 Military policy 43 Religious life 38 North Atlantic Treaty Organization 35 Customs and practices 34 Religious aspects 32 Armed Forces 31 Earth sciences 31 National security 31 Defenses 30 Earth 30 Criticism, interpretation, etc 27 Thesis 25 United States 24 World politics 24 Hermeneutics 23 Security, International 23 English fiction 22 Leadership 22 Management 22