Book 8,677,685 Electronic 280,897 Audio 239,346 Unknown 213,797 Thesis 187,036 Conference Proceeding 94,900 Kit 94,726 Musical Score 93,203 Photo 87,637 Government Document 78,892 Journal 68,368 Manuscript 53,235 Serial 42,833 Map 28,422 Book Chapter 22,220 Newspaper 6,495 Physical Object 4,697 Reference Material 2,916 Article 444 see all ...

P - Language and Literature 1,854,677 D - World History 1,402,440 B - Philosophy, Psychology, Religion 668,706 N - Fine Arts 662,503 H - Social Science 535,796 M - Music 317,060 F - General American History 264,556 E - United States History 194,724 J - Political Science 187,352 Z - Library Science 155,823 G - Geography, Anthropology, Recreation 112,784 K - Law 100,856 Q - Science 97,724 A - General Works 86,821 C - Historical Sciences 83,990 T - Technology 78,298 L - Education 64,209 R - Medicine 54,637 U - Military Science 38,279 S - Agriculture 29,689 V - Naval Science 9,643 see all ...

Great Britain Parliament. House of Commons 143,207 USC Shoah Foundation 49,914 Gotham Book Mart Collection (University of Pennsylvania) 28,993 ebrary, Inc 25,756 Culture Class Collection (University of Pennsylvania) 22,919 De Gruyter 19,712 Horace Howard Furness Memorial Library (University of Pennsylvania) 18,728 Alexander Street Press 16,966 Harris Collection of American Poetry and Plays (Brown University) Broadsides 13,691 Shakespeare, William, 1564-1616 13,663 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 13,108 Anne S.K. Brown Military Collection 13,039 ProQuest (Firm) 12,129 Adam Matthew Digital (Firm) 11,348 England and Wales Parliament 10,218 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 8,502 Alumni and Friends Memorial Book Fund 7,315 Christie, Manson & Woods 6,922 Sallie Bingham Center for Women's History and Culture 6,273 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 6,169 History of Medicine Collection (David M. Rubenstein Rare Book & Manuscript Library) 6,165 Metcalf Collection (Brown University) 6,141 Fiske Icelandic Collection 6,014 ProQuest ebook central 5,997 England and Wales Sovereign (1625-1649 : Charles I) 5,895 see all ...

English 4,480,666 German 915,491 French 885,102 Spanish 565,287 Italian 464,223 Chinese 419,360 Russian 367,661 Japanese 262,634 Arabic 221,754 Hebrew 162,521 Latin 153,718 Portuguese 118,361 No linguistic content 117,649 Polish 112,223 Korean 93,497 Dutch 78,653 Turkish 65,447 Persian 57,301 Czech 45,455 Greek 45,412 Ukrainian 40,265 Swedish 35,220 Hungarian 32,219 Urdu 30,934 Hindi 30,910 Danish 24,270 Vietnamese 24,215 Indonesian 22,748 Undetermined 22,316 Romanian 20,935 see all ...

History 1,318,907 Biography 925,769 Biographies 527,513 Criticism, interpretation, etc 507,000 Early works to 1800 438,717 Sources 331,821 Exhibitions 312,255 Fiction 278,243 Electronic books 243,823 Exhibition catalogs 195,089 Early works 169,318 Congresses 150,772 Catalogs 146,101 Poetry 139,035 Personal narratives 135,125 Interviews 124,102 Conference papers and proceedings 108,474 Correspondence 106,885 Drama 105,717 Periodicals 99,252 Pictorial works 96,473 Bibliography 91,446 Broadsides 84,543 Autobiographies 75,544 Sermons 63,764 Oral histories 55,585 Personal narratives, Jewish 55,117 Musical settings 53,352 Novels 46,875 Bibliographies 46,847 see all ...

United States 688,821 Great Britain 533,900 France 383,411 China 296,323 Germany 288,995 England 256,612 Italy 244,530 Japan 177,521 Europe 144,713 Soviet Union 138,146 Spain 138,101 India 98,487 Poland 90,882 Russia 88,124 Russia (Federation) 84,932 London 77,616 New York (State) 75,373 Mexico 75,226 Turkey 73,832 Israel 64,731 Brazil 58,616 Massachusetts 52,251 Ireland 51,292 Greece 50,626 Austria 49,008 Egypt 47,950 New York 47,055 Netherlands 46,762 Rome 45,581 Argentina 44,002 see all ...