Islam 13 History 11 Management 8 Biography 7 Armed Forces 6 Politics and government 6 Religious aspects 6 Leadership 5 Armies 4 Army 4 Foreign relations 4 Success 4 Personnel management 3 Soldiers 3 Thought and thinking 3 World War, 1939-1945 3 Addresses, essays, lectures 2 Conduct of life 2 Counseling 2 Creative thinking 2 Customs and practices 2 Dictionaries 2 Doctrines 2 Family 2 First aid in illness and injury 2 Government publication 2 Heroes 2 Islam and politics 2 Jewish-Arab relations 2 Malay fiction 2