Book 8,669,897 Electronic 280,902 Audio 239,303 Unknown 213,718 Thesis 187,000 Conference Proceeding 94,805 Kit 94,667 Musical Score 93,171 Photo 87,600 Government Document 78,806 Journal 68,358 Manuscript 53,196 Serial 42,807 Map 28,355 Book Chapter 22,218 Newspaper 6,495 Physical Object 4,694 Reference Material 2,912 Article 444 see all ...

P - Language and Literature 1,852,483 D - World History 1,400,672 B - Philosophy, Psychology, Religion 668,130 N - Fine Arts 661,459 H - Social Science 535,063 M - Music 316,874 F - General American History 264,386 E - United States History 194,643 J - Political Science 187,121 Z - Library Science 155,732 G - Geography, Anthropology, Recreation 112,596 K - Law 100,715 Q - Science 97,652 A - General Works 86,769 C - Historical Sciences 83,916 T - Technology 78,161 L - Education 64,138 R - Medicine 54,583 U - Military Science 38,226 S - Agriculture 29,649 V - Naval Science 9,635 see all ...

Great Britain Parliament. House of Commons 143,207 USC Shoah Foundation 49,914 Gotham Book Mart Collection (University of Pennsylvania) 28,991 ebrary, Inc 25,756 Culture Class Collection (University of Pennsylvania) 22,920 De Gruyter 19,707 Horace Howard Furness Memorial Library (University of Pennsylvania) 18,732 Alexander Street Press 16,966 Harris Collection of American Poetry and Plays (Brown University) Broadsides 13,674 Shakespeare, William, 1564-1616 13,651 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 13,090 Anne S.K. Brown Military Collection 13,035 ProQuest (Firm) 12,068 Adam Matthew Digital (Firm) 11,348 England and Wales Parliament 10,217 McLellan Lincoln Collection (Brown University) 9,867 Ḳol Yiśraʼel 9,844 Films for the Humanities & Sciences (Firm) 9,745 AM (Publisher) 9,524 Films Media Group 9,136 Rosengarten Family Fund 8,496 Alumni and Friends Memorial Book Fund 7,309 Christie, Manson & Woods 6,922 Sallie Bingham Center for Women's History and Culture 6,273 History of Medicine Collection (David M. Rubenstein Rare Book & Manuscript Library) 6,165 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 6,156 Metcalf Collection (Brown University) 6,144 Fiske Icelandic Collection 6,012 ProQuest ebook central 5,955 England and Wales Sovereign (1625-1649 : Charles I) 5,894 see all ...

English 4,477,363 German 914,621 French 884,467 Spanish 564,772 Italian 463,785 Chinese 418,839 Russian 367,344 Japanese 262,348 Arabic 221,377 Hebrew 162,365 Latin 153,627 Portuguese 118,247 No linguistic content 117,625 Polish 112,085 Korean 93,391 Dutch 78,575 Turkish 65,251 Persian 57,254 Czech 45,390 Greek 45,353 Ukrainian 40,229 Swedish 35,184 Hungarian 32,183 Urdu 30,905 Hindi 30,812 Danish 24,251 Vietnamese 24,186 Indonesian 22,699 Undetermined 22,297 Romanian 20,876 see all ...

History 1,316,155 Biography 924,717 Biographies 525,915 Criticism, interpretation, etc 506,307 Early works to 1800 438,543 Sources 331,626 Exhibitions 311,799 Fiction 277,797 Electronic books 242,947 Exhibition catalogs 194,583 Early works 169,088 Congresses 150,600 Catalogs 146,021 Poetry 138,799 Personal narratives 134,928 Interviews 124,026 Conference papers and proceedings 108,226 Correspondence 106,800 Drama 105,588 Periodicals 99,215 Pictorial works 96,296 Bibliography 91,412 Broadsides 84,499 Autobiographies 75,471 Sermons 63,764 Oral histories 55,580 Personal narratives, Jewish 55,114 Musical settings 53,324 Novels 46,705 Bibliographies 46,694 see all ...

United States 688,301 Great Britain 533,705 France 383,107 China 295,916 Germany 288,596 England 256,431 Italy 244,260 Japan 177,339 Europe 144,563 Soviet Union 137,984 Spain 137,979 India 98,280 Poland 90,748 Russia 88,050 Russia (Federation) 84,782 London 77,536 New York (State) 75,293 Mexico 75,167 Turkey 73,727 Israel 64,615 Brazil 58,549 Massachusetts 52,229 Ireland 51,240 Greece 50,560 Austria 48,955 Egypt 47,867 New York 46,979 Netherlands 46,695 Rome 45,536 Argentina 43,935 see all ...