Book 395,250 Kit 52,593 Manuscript 42,957 Electronic 17,906 Government Document 6,804 Thesis 6,771 Unknown 5,845 Conference Proceeding 3,050 Serial 2,449 Journal 1,895 Photo 855 Book Chapter 808 Audio 772 Map 709 Reference Material 621 Musical Score 589 Newspaper 138 Physical Object 80 Article 5 see all ...

P - Language and Literature 59,807 C - Historical Sciences 46,626 M - Music 45,703 D - World History 31,954 B - Philosophy, Psychology, Religion 28,110 G - Geography, Anthropology, Recreation 18,756 H - Social Science 13,243 T - Technology 12,582 Q - Science 11,855 F - General American History 11,637 S - Agriculture 11,529 E - United States History 10,767 N - Fine Arts 9,720 A - General Works 6,858 K - Law 5,919 U - Military Science 4,893 R - Medicine 4,289 L - Education 4,198 J - Political Science 3,915 Z - Library Science 2,989 V - Naval Science 408 see all ...

Adam Matthew Digital (Firm) 65,840 Adam Matthews Digital (Firm) 16,776 Great Britain Parliament. House of Commons 4,736 Electronic Enlightenment Project 4,403 East India Company 3,125 AM (Publisher) 2,778 Kinsey, Alfred C 2,769 Knox, Henry, 1750-1806 2,304 De Gruyter 1,988 SpringerLink (Online service) 1,804 United States Department of State 1,604 Gotham Book Mart Collection (University of Pennsylvania) 1,285 United States Congress 1,234 Great Britain Foreign Office 1,231 Sallie Bingham Center for Women's History and Culture 919 Cicero, Marcus Tullius 894 Magdalene College (University of Cambridge) 826 ebrary, Inc 808 International Correspondence Schools 764 Culture Class Collection (University of Pennsylvania) 750 Yale University 748 American Society for Testing and Materials 678 ASTM International 677 Washington, George, 1732-1799 665 Lisa Unger Baskin Collection (David M. Rubenstein Rare Book & Manuscript Library) 663 MacNeil/Lehrer Productions 655 William E. Barton Collection of Lincolniana (University of Chicago) 653 Goethe, Johann Wolfgang von, 1749-1832 637 University of Chicago Library 611 Great Britain Colonial Office 601 see all ...

English 370,208 French 41,551 German 25,870 Italian 12,037 Spanish 10,546 Russian 9,560 Latin 6,985 Chinese 4,332 Hebrew 3,590 Japanese 2,676 Polish 2,560 Portuguese 2,317 Dutch 2,271 Arabic 2,218 Multiple 1,885 Czech 1,402 Greek 1,106 Ancient Greek 1,061 Persian 1,022 Urdu 997 Turkish 956 Ukrainian 909 Korean 896 Swedish 862 Hungarian 833 Undetermined 792 Romanian 633 Danish 630 Yiddish 519 Catalan 463 see all ...

Correspondence 123,234 Personal correspondence 46,476 Records and correspondence 44,101 Biography 27,481 History 27,159 Sources 23,949 Biographies 18,405 Electronic books 15,465 Autobiographies 8,045 Criticism, interpretation, etc 7,226 Early works to 1800 7,013 Records (Documents) 6,407 Diaries 5,498 Congresses 5,231 Personal narratives 4,863 Archives 4,459 Correspondance 4,166 Photographs 4,037 Conference papers and proceedings 3,399 Early works 2,940 Fiction 2,858 Correspondance privée 2,772 Periodicals 2,744 Letters (correspondence) 2,701 Catalogs 2,489 Letters 2,375 Dictionaries 2,006 Internet videos 1,996 personal correspondence 1,972 Bibliography 1,912 see all ...

20th century 32,285 19th century 24,813 1900-1999 12,762 18th century 11,067 1800-1899 7,126 1750-1806 6,138 1900 - 1999 4,403 Civil War, 1861-1865 3,922 17th century 3,050 Eighteenth century 2,829 1700-1799 2,581 20e siècle 2,070 21st century 2,036 1800 - 1899 1,967 Early works to 1800 1,832 1939-1945 1,710 Revolution, 1775-1783 1,662 16th century 1,557 1861-1865 1,500 1732-1799 1,246 Revolution, 1789-1799 1,068 1914-1918 1,022 19e siècle 997 1800-1999 975 Colonial period, ca. 1600-1775 951 1945- 880 1775-1783 876 1809-1865 775 1654-1728 761 1700 - 1799 741 see all ...

United States 42,618 Great Britain 21,643 France 17,862 Germany 9,838 Italy 8,049 England 7,963 China 4,998 New York (State) 4,875 Europe 4,568 India 4,484 Soviet Union 4,159 Massachusetts 3,347 Russia 3,276 Japan 2,873 Spain 2,821 Canada 2,537 New York 2,079 Poland 1,892 Pennsylvania 1,886 Mexico 1,875 West Indies 1,841 Austria 1,742 California 1,720 North Carolina 1,610 Netherlands 1,606 Russia (Federation) 1,569 Switzerland 1,568 Maine 1,557 Turkey 1,549 Virginia 1,549 see all ...