Ngā kaupapa kua tūtohitia
- History 108 ngā hua
- Description and travel 37 ngā hua
- World War, 1939-1945 36 ngā hua
- Politics and government 34 ngā hua
- World War, 1914-1918 26 ngā hua
- Campaigns 20 ngā hua
- Biography 18 ngā hua
- Readers 18 ngā hua
- History and criticism 16 ngā hua
- Social conditions 15 ngā hua
- Social life and customs 15 ngā hua
- Education 13 ngā hua
- English language 12 ngā hua
- Foreign relations 12 ngā hua
- Study and teaching 12 ngā hua
- Discovery and exploration 10 ngā hua
- Philosophy 10 ngā hua
- Civilization 9 ngā hua
- Adventure stories 8 ngā hua
- High interest-low vocabulary books 8 ngā hua
- Music 8 ngā hua
- Social aspects 8 ngā hua
- Children's literature, English 7 ngā hua
- Composers 7 ngā hua
- Homosexuality 7 ngā hua
- Lesbians 7 ngā hua
- Political aspects 7 ngā hua
- Teachers 7 ngā hua
- Teaching 7 ngā hua
- Art 6 ngā hua
- Children's periodicals, English 6 ngā hua
- Children's stories, New Zealand 6 ngā hua
- Detective and mystery stories 6 ngā hua
- Dictionaries 6 ngā hua
- Ethnology 6 ngā hua
- Frontier and pioneer life 6 ngā hua
- History, Military 6 ngā hua
- Religious aspects 6 ngā hua
- Science 6 ngā hua
- Voyages and travels 6 ngā hua
- Voyages around the world 6 ngā hua
- Women 6 ngā hua
- Aerial operations, British 5 ngā hua
- Children 5 ngā hua
- Commerce 5 ngā hua
- Diaries 5 ngā hua
- Economic conditions 5 ngā hua
- Gays 5 ngā hua
- Indians of North America 5 ngā hua
- Juvenile fiction 5 ngā hua more…