Discovery and exploration Discoveries in geography 870 History 569 HISTORY 382 Histoire 358 Découverte et exploration 353 Spanish 294 General 256 TRAVEL 216 Explorers 214 Travel 212 Description and travel 126 Indians of North America 103 BIOGRAPHY & AUTOBIOGRAPHY 101 State & Local 99 British 98 Descriptions et voyages 98 Explorateurs 96 Découverte et exploration espagnoles 78 Historical 76 Geography 75 Colonies 72 Americas (North, Central, South, West Indies) 69 SCIENCE 67 Earth Sciences 62 Budget 59 Hikes & Walks 59 Museums, Tours, Points of Interest 59 Parks & Campgrounds 59 Historiography 58