Children's books 262 History 236 Books 174 Description and travel 174 Guide-books 134 Rare books 116 Bibliography 89 more ... Books and reading 59 Histoire 56 Book collecting 54 Early printed books 53 Book industries and trade 51 Library 50 Gift books 42 English language 37 Printing 36 Conservation and restoration 34 Manuscripts 33 Prices 33 Receipt books--19th century 33 American literature 32 Auctions 31 Comic books, strips, etc 31 Illustration of books 31 Prayer books 31 Catalogs 29 Exhibitions 29 Libraries 29 Receipt books--18th century 29 Book collectors 28 Commonplace books 27 Spelling book 27 Indians of North America 26 Booksellers and bookselling 25 Geography 23 Social life and customs 23 African Americans 22 English 22 Travel 21 Books and Bookselling--19th Century 20 less ...