Book 993,969 Government Document 172,761 Electronic 94,132 Unknown 52,653 Audio 36,975 Conference Proceeding 27,655 Musical Score 21,905 Serial 15,728 Thesis 11,854 Kit 5,730 Map 5,123 Photo 3,786 Manuscript 3,596 Book Chapter 3,289 Journal 2,801 Reference Material 2,636 Physical Object 191 Newspaper 134 Article 27 see all ...

P - Language and Literature 149,986 K - Law 121,285 H - Social Science 88,256 M - Music 53,098 C - Historical Sciences 40,637 B - Philosophy, Psychology, Religion 34,954 L - Education 26,624 D - World History 21,964 J - Political Science 18,197 T - Technology 12,850 F - General American History 11,302 N - Fine Arts 10,774 G - Geography, Anthropology, Recreation 10,584 Q - Science 10,350 E - United States History 9,838 Z - Library Science 9,743 R - Medicine 9,350 A - General Works 8,785 S - Agriculture 7,475 U - Military Science 3,406 V - Naval Science 729 see all ...

United States 37,865 United States Congress 28,230 Great Britain Parliament. House of Commons 27,911 Library of Congress Congressional Research Service 18,069 Great Britain 15,006 United States Department of State 10,925 United States Congress. House 8,078 Adam Matthew Digital (Firm) 7,786 Harris Collection of American Poetry and Plays (Brown University) Plays, 1926-1950 5,890 Shakespeare, William, 1564-1616 5,890 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 5,861 United States Congress. House. Committee on Ways and Means 5,763 United States Congress. House. Committee on the Judiciary 5,465 Harris Collection of American Poetry and Plays (Brown University) Plays, 1901-1925 5,395 De Gruyter 5,268 Verdi, Giuseppe, 1813-1901 4,954 India 4,442 United States Congress. Senate. Committee on Finance 4,355 Federal Financial Institutions Examination Council (U.S.) 4,312 United States Congress. House. Committee on Rules 4,299 United States Congress. Senate. Committee on Energy and Natural Resources 4,299 United States Congress. Senate. Committee on the Judiciary 4,254 United States Congress. House. Committee on Appropriations 4,174 Great Britain Parliament 4,075 Wagner, Richard, 1813-1883 4,032 United States Congress. House. Committee on Interstate and Foreign Commerce 3,739 United States Department of the Treasury 3,665 Mozart, Wolfgang Amadeus, 1756-1791 3,592 United States Congress. Senate. Committee on Commerce, Science, and Transportation 3,090 England and Wales 2,976 see all ...

English 882,240 French 131,993 German 28,428 Italian 27,592 Spanish 17,990 Russian 7,697 No linguistic content 6,660 Latin 3,933 Chinese 3,862 Korean 3,525 Arabic 3,164 Japanese 3,092 Portuguese 2,610 Undetermined 2,450 Catalan 2,378 Multiple 1,692 Dutch 1,570 Czech 1,469 Ancient Greek 1,302 Hebrew 1,190 Polish 1,190 Hindi 1,034 Swedish 1,019 Greek 841 Hungarian 776 Danish 679 Romanian 656 Turkish 575 Thai 540 Norwegian 478 see all ...

Electronic books 83,808 Drama 56,410 Congresses 49,873 Conference papers and proceedings 42,104 History 38,270 Sources 33,685 Early works to 1800 23,638 Operas 23,553 Feature films 17,275 Criticism, interpretation, etc 16,543 Librettos 15,587 Actes de congrès 15,145 Legislative materials 14,064 Vocal scores with piano 11,749 Biography 11,186 Legislative histories 11,160 Periodicals 11,121 Sound recordings 11,119 Fiction films 10,671 Excerpts 10,439 Video recordings 10,051 Fiction 9,999 Congress 9,062 Biographies 8,672 Early works 8,522 Congrès 8,423 Video recordings for the hearing impaired 7,704 Plays 7,650 Legislative hearings 7,637 Broadsides 7,541 see all ...

20th century 35,003 19th century 33,761 18th century 12,050 1900-1999 10,128 Early works to 1800 9,417 1800-1899 7,527 17th century 6,447 21st century 6,203 1700-1799 3,410 1564-1616 3,310 1900 - 1999 3,010 2000-2099 2,879 Revolution, 1775-1783 2,521 20e siècle 2,171 Civil War, 1861-1865 2,055 16th century 1,957 1939-1945 1,725 To 1500 1,683 1600-1699 1,521 Revolution, 1789-1799 1,218 Colonial period, ca. 1600-1775 1,195 1945- 1,176 1800 - 1899 1,157 21e siècle 1,101 1775-1783 1,046 Commonwealth and Protectorate, 1649-1660 967 1775-1865 955 19e siècle 944 1861-1865 861 To 1775 833 see all ...

United States 239,566 Great Britain 69,312 England 24,839 France 23,115 India 11,101 London 10,698 New York (State) 10,538 Australia 9,329 Europe 8,434 Massachusetts 7,710 Canada 7,672 California 6,501 Pennsylvania 5,719 New York 5,593 Scotland 5,289 Ireland 4,960 Germany 4,306 Washington (D.C.) 4,261 China 4,192 Italy 4,041 États-Unis 3,781 Japan 3,402 Paris 3,253 Korea (South) 2,674 Spain 2,543 Africa 2,392 Virginia 2,377 États-Unis 2,295 New Zealand 2,287 Pakistan 2,286 see all ...