Book 752,032 Electronic 50,297 Kit 39,218 Manuscript 32,801 Government Document 13,751 Unknown 12,407 Journal 10,383 Audio 10,168 Serial 7,592 Musical Score 7,491 Photo 5,681 Conference Proceeding 3,943 Book Chapter 3,731 Thesis 3,651 Map 1,638 Reference Material 545 Newspaper 508 Physical Object 369 Article 40 see all ...

P - Language and Literature 116,010 B - Philosophy, Psychology, Religion 52,019 D - World History 42,562 L - Education 33,330 H - Social Science 31,017 M - Music 29,634 C - Historical Sciences 23,341 F - General American History 19,161 E - United States History 18,516 Z - Library Science 18,083 N - Fine Arts 16,752 A - General Works 12,765 S - Agriculture 10,298 K - Law 10,166 Q - Science 10,055 T - Technology 7,756 R - Medicine 6,383 G - Geography, Anthropology, Recreation 6,066 J - Political Science 6,009 U - Military Science 1,954 V - Naval Science 695 see all ...

Adam Matthew Digital (Firm) 43,083 United States Congress 27,358 United States Department of the Treasury 11,994 Adam Matthews Digital (Firm) 11,194 United States War Department 10,869 United States Congress. House. Committee on Appropriations 9,851 United States Congress. House. Committee on Rivers and Harbors 6,629 Culture Class Collection (University of Pennsylvania) 5,583 Gotham Book Mart Collection (University of Pennsylvania) 4,943 United States Court of Claims 4,514 Electronic Enlightenment Project 4,403 United States Congress. House 4,149 De Gruyter 3,986 United States Congress. House. Committee on War Claims 3,073 American Culture Class Collection (University of Pennsylvania) 2,895 United States Department of State 2,721 United States Department of the Interior 2,589 Great Britain Parliament. House of Commons 2,577 Great Britain 2,481 United States Congress. House. Committee on Ways and Means 2,448 United States Congress. Senate. Committee on Claims 2,411 United States Congress. Senate. Committee on Appropriations 2,405 Anon 2,296 United States Congress. House. Committee on Military Affairs 2,237 United States Navy Department 2,185 Kinsey, Alfred C 2,041 United States Congress. House. Committee on Claims 1,920 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 1,913 McAlpin Collection of British History and Theology (Burke Library at Union Theological Seminary) 1,688 United States Congress House 1,688 see all ...

English 685,748 Italian 38,829 French 31,434 Latin 21,141 German 20,189 Spanish 10,696 Undetermined 6,029 Russian 5,291 No linguistic content 4,133 Hebrew 4,103 Chinese 3,548 Ancient Greek 3,339 Arabic 2,987 Dutch 2,856 Japanese 2,649 Portuguese 1,862 Greek 1,541 Multiple 1,471 Persian 1,088 Korean 1,016 Urdu 994 Polish 989 Hindi 868 Romance 819 Swedish 797 Czech 788 Turkish 781 Bengali 736 Yiddish 660 Danish 608 see all ...

Early works to 1800 63,327 History 51,235 Correspondence 46,789 Electronic books 37,553 Biography 27,556 Early works 22,891 Biographies 21,963 Sources 20,003 Fiction 19,740 Personal correspondence 19,590 Criticism, interpretation, etc 18,181 Records and correspondence 16,363 Letters 13,388 Periodicals 12,564 Poetry 12,246 Broadsides 8,392 Comic books, strips, etc 7,915 Controversial literature 7,288 Autobiographies 7,260 Private bills 7,193 Comics (Graphic works) 6,681 Personal narratives 5,889 Congresses 5,755 Catalogs 5,557 Pastoral letters and charges 5,365 Graphic novels 5,065 Bibliography 4,754 Specimens 4,602 Conference papers and proceedings 4,531 Dictionaries 4,419 see all ...

20th century 32,711 19th century 28,967 Early works to 1800 21,667 18th century 18,807 1900-1999 13,402 17th century 11,748 1800-1899 8,517 Civil War, 1861-1865 7,397 Civil War, 1642-1649 6,401 1900 - 1999 5,327 16th century 4,544 21st century 4,537 Revolution, 1775-1783 4,424 1700-1799 4,137 1861-1865 3,010 Eighteenth century 2,829 1642-1649 2,718 1800 - 1899 2,592 1775-1783 2,494 1600-1699 2,292 2000-2099 2,271 Colonial period, ca. 1600-1775 2,249 20e siècle 2,021 1939-1945 1,920 1809-1865 1,792 Commonwealth and Protectorate, 1649-1660 1,746 Charles I, 1625-1649 1,510 Revolution, 1789-1799 1,490 1775-1865 1,445 1600-1649 1,408 see all ...

United States 112,971 Great Britain 65,540 England 36,154 France 16,878 Italy 16,480 London 10,240 New York (State) 10,149 Ireland 9,369 Massachusetts 7,507 Germany 7,151 Europe 6,937 Scotland 6,874 India 5,946 New York 5,380 California 5,005 Pennsylvania 4,954 Virginia 4,151 London (England) 4,141 China 4,020 Canada 3,526 Spain 3,321 America 2,801 Mexico 2,741 Rome 2,710 Japan 2,685 Soviet Union 2,682 Netherlands 2,650 Connecticut 2,599 New York (N.Y.) 2,428 États-Unis 2,370 see all ...