Book 2,646,752 Conference Proceeding 38,552 Journal 38,182 Serial 32,730 Electronic 27,767 Thesis 25,754 Government Document 20,808 Unknown 20,447 Audio 4,156 Map 3,782 Photo 2,766 Book Chapter 2,149 Newspaper 1,707 Manuscript 1,433 Kit 987 Reference Material 922 Musical Score 215 Physical Object 34 Article 17 see all ...

AM (Publisher) 21,282 ebrary, Inc 7,175 De Gruyter 6,901 Anne S.K. Brown Military Collection 6,687 George Clapp Vaillant Book Fund 4,917 United States Department of the Army 3,183 ProQuest (Firm) 3,176 Adam Matthew Digital (Firm) 3,113 Fiske Icelandic Collection 3,111 Gotham Book Mart Collection (University of Pennsylvania) 2,895 England and Wales Parliament 2,583 Rosengarten Family Fund 2,509 Charles I, King of England, 1600-1649 2,494 Alumni and Friends Memorial Book Fund 2,203 England and Wales Sovereign (1625-1649 : Charles I) 2,109 David E. Pingree Collection (Brown University) 1,898 Henry Charles Lea Library (University of Pennsylvania) 1,862 American Council of Learned Societies 1,836 ProQuest ebook central 1,810 Walter L. Pforzheimer Intelligence Collection (Beinecke Rare Book and Manuscript Library) 1,643 Culture Class Collection (University of Pennsylvania) 1,501 Charles II, King of England, 1630-1685 1,485 Drouot-Richelieu (Firm) 1,314 American University (Washington, D.C.) Foreign Area Studies 1,286 Horace Howard Furness Memorial Library (University of Pennsylvania) 1,256 England and Wales Sovereign (1660-1685 : Charles II) 1,223 Anne and Joseph Trachtman Memorial Book Fund 1,185 Yarnall Collection (University of Pennsylvania) 1,141 Karl Baedeker (Firm) 1,101 St. Martin's Press/Tor Archive (Brown University) 1,068 see all ...

English 943,732 French 301,537 German 276,598 Chinese 246,987 Russian 180,084 Italian 135,719 Japanese 111,444 Arabic 97,940 Spanish 73,989 Polish 58,049 Korean 54,531 Turkish 46,287 Hebrew 40,126 Dutch 27,715 Persian 24,901 Latin 23,300 Ukrainian 22,395 Greek 22,205 Portuguese 21,324 Vietnamese 18,825 Czech 18,455 Indonesian 17,838 Hungarian 14,747 Swedish 12,493 Romanian 12,111 Bulgarian 11,279 Urdu 10,292 Croatian 9,779 Thai 9,656 Hindi 9,119 see all ...

History 705,161 Biography 280,502 Biographies 167,342 Sources 108,200 Congresses 68,602 Pictorial works 65,018 Personal narratives 57,565 Periodicals 57,444 Electronic books 49,696 Conference papers and proceedings 48,522 Guidebooks 35,202 Early works to 1800 30,253 Autobiographies 24,304 Military history 20,900 Exhibitions 18,113 Dictionaries 17,928 Correspondence 15,409 Early works 15,047 Diaries 14,865 Criticism, interpretation, etc 14,278 Anecdotes 14,020 Bibliography 12,877 Catalogs 12,319 Exhibition catalogs 12,210 Chronology 11,573 Interviews 11,145 Academic theses 9,627 Chronologies 7,905 Personal correspondence 7,623 Illustrated works 7,473 see all ...

20th century 193,856 1900-1999 83,067 1939-1945 67,436 19th century 58,004 21st century 38,088 1945- 33,028 18th century 26,269 1900 - 1999 24,032 17th century 22,318 1939 - 1945 21,477 1914-1918 20,895 Since 1945 15,650 Revolution, 1789-1799 15,554 1800-1899 15,392 Revolution, 1917-1921 14,140 2000-2099 13,312 20e siècle 13,073 1991- 12,485 1933-1945 12,368 1918-1945 12,084 To 1500 12,078 16th century 11,573 1989- 10,920 Civil War, 1936-1939 9,279 1945-1989 8,851 1815-1870 8,328 1769-1821 8,303 1800-1999 8,015 1700-1799 7,838 1949- 7,626 see all ...

China 218,338 France 144,763 Germany 128,639 Great Britain 118,126 Italy 100,065 Japan 94,502 Soviet Union 81,028 Europe 79,675 India 73,926 Spain 65,551 Russia (Federation) 61,034 Turkey 59,335 Poland 56,730 United States 54,844 Russia 52,289 England 43,973 Greece 38,383 Egypt 36,908 Middle East 35,736 Israel 32,088 Korea 31,928 Ukraine 31,155 Iran 27,883 Rome 27,587 Africa 24,335 Korea (South) 24,286 Indonesia 23,052 Asia 22,061 Austria 21,646 Palestine 20,477 see all ...