Description and travel 3 412 History 375 Social life and customs 272 Voyages and travels 227 Travel 140 Journeys 99 Economic conditions 92 Social conditions 87 Natural history 80 Biography 76 Politics and government 72 Tourism 55 Missions 54 Guidebooks 44 Periodicals 43 Pictorial works 41 Civilization 39 Early works to 1800 39 Fiction 39 Travelers 39 Ethnology 38 Geography 33 Discovery and exploration 31 Aboriginal Australians 29 British 25 Frontier and pioneer life 25 Indians of South America 22 Sources 22 Cities and towns 21 Correspondence 21