Ngā kaupapa kua tūtohitia
- History 45,301 ngā hua
- History and criticism 12,116 ngā hua
- Politics and government 12,115 ngā hua
- Criticism and interpretation 7,408 ngā hua
- Philosophy 6,823 ngā hua
- Social aspects 6,385 ngā hua
- Social conditions 6,085 ngā hua
- Readers 4,814 ngā hua
- Education 4,678 ngā hua
- Law and legislation 4,609 ngā hua
- Social life and customs 4,248 ngā hua
- Study and teaching 4,242 ngā hua
- Foreign relations 3,959 ngā hua
- Economic conditions 3,829 ngā hua
- Women 3,660 ngā hua
- Biography 3,654 ngā hua
- Civilization 3,362 ngā hua
- English language 3,333 ngā hua
- Research 3,295 ngā hua
- Congresses 3,159 ngā hua
- World War, 1939-1945 3,039 ngā hua
- Music 2,898 ngā hua
- Psychological aspects 2,648 ngā hua
- Law 2,474 ngā hua
- Methodology 2,441 ngā hua
- Political aspects 2,373 ngā hua
- Religion 2,326 ngā hua
- Psychology 2,253 ngā hua
- Art 2,221 ngā hua
- Māori 2,180 ngā hua
- Architecture 2,138 ngā hua
- Study and teaching (Elementary) 2,096 ngā hua
- Economic aspects 2,073 ngā hua
- Description and travel 2,028 ngā hua
- Exhibitions 1,952 ngā hua
- Religious aspects 1,735 ngā hua
- Legal status, laws, etc 1,724 ngā hua
- Management 1,687 ngā hua
- Economic policy 1,659 ngā hua
- Motion pictures 1,652 ngā hua
- Children 1,642 ngā hua
- Social sciences 1,592 ngā hua
- World War, 1914-1918 1,588 ngā hua
- Historiography 1,582 ngā hua
- Moral and ethical aspects 1,572 ngā hua
- Influence 1,563 ngā hua
- Bibliography 1,557 ngā hua
- Intellectual life 1,527 ngā hua
- Political science 1,516 ngā hua
- Church history 1,504 ngā hua more…