Book 865,309 Electronic 47,819 Unknown 36,386 Government Document 31,105 Thesis 28,565 Audio 20,521 Conference Proceeding 16,391 Kit 14,436 Map 8,922 Musical Score 7,703 Manuscript 6,637 Photo 6,134 Book Chapter 4,749 Journal 3,918 Serial 2,979 Newspaper 1,235 Reference Material 1,021 Physical Object 121 Article 27 see all ...

P - Language and Literature 130,612 H - Social Science 65,847 B - Philosophy, Psychology, Religion 64,154 Q - Science 45,907 D - World History 42,381 T - Technology 31,984 R - Medicine 29,794 K - Law 27,367 M - Music 26,780 L - Education 26,561 E - United States History 26,461 F - General American History 25,929 N - Fine Arts 22,289 G - Geography, Anthropology, Recreation 20,140 Z - Library Science 17,061 J - Political Science 15,637 C - Historical Sciences 12,966 A - General Works 10,156 S - Agriculture 9,659 U - Military Science 5,148 V - Naval Science 1,425 see all ...

Adam Matthew Digital (Firm) 13,595 United States Congress 6,291 Adam Matthews Digital (Firm) 5,602 De Gruyter 5,579 Gotham Book Mart Collection (University of Pennsylvania) 5,190 James Hosmer Penniman Book Fund 5,005 Geological Survey (U.S.) 4,402 ebrary, Inc 4,103 United States Congress. House 3,792 James I, King of England, 1566-1625 3,052 Cooper, James Fenimore, 1789-1851 2,935 James, Henry, 1843-1916 2,895 Culture Class Collection (University of Pennsylvania) 2,720 United States Congress. House. Committee on Invalid Pensions 2,370 England and Wales Sovereign (1603-1625 : James I) 2,342 United States Congress. Senate. Committee on Pensions 2,256 Horace Howard Furness Memorial Library (University of Pennsylvania) 2,233 Shakespeare, William, 1564-1616 2,179 Alexander Street Press 2,082 ProQuest (Firm) 2,079 Warner Home Video (Firm) 2,014 United States National Aeronautics and Space Administration 1,863 Thomson, James, 1700-1748 1,741 United States Congress. House. Committee on Claims 1,732 Joyce, James, 1882-1941 1,730 Barrie, J. M (James Matthew), 1860-1937 1,703 James II, King of England, 1633-1701 1,634 Harris Collection of American Poetry and Plays (Brown University) Collections and Anthologies 1,562 American Culture Class Collection (University of Pennsylvania) 1,528 Lowell, James Russell, 1819-1891 1,517 see all ...

History 61,110 Electronic books 54,583 Early works to 1800 37,988 Biography 33,960 Fiction 26,297 Biographies 23,734 Congresses 23,472 Criticism, interpretation, etc 22,607 Conference papers and proceedings 19,866 Drama 19,833 Early works 13,573 Poetry 12,781 Feature films 10,591 Maps 10,195 Private bills 9,992 Sermons 9,857 Broadsides 8,563 Dictionaries 8,383 Video recordings for the hearing impaired 8,056 Sources 8,048 Video recordings 8,048 Bibliography 8,009 Exhibitions 7,380 Catalogs 6,820 Trials, litigation, etc 6,363 Pictorial works 6,121 Sound recordings 5,684 Handbooks, manuals, etc 5,391 Periodicals 5,302 Exhibition catalogs 5,180 see all ...

20th century 31,693 19th century 25,646 18th century 14,486 Early works to 1800 14,116 1900-1999 14,011 17th century 9,820 1800-1899 7,388 1900 - 1999 6,463 Civil War, 1861-1865 6,029 21st century 5,744 1882-1941 4,224 Revolution, 1775-1783 3,642 1700-1799 3,454 1564-1616 2,918 1633-1701 2,731 1843-1916 2,525 James I, 1603-1625 2,473 1800 - 1899 2,472 2000-2099 2,431 1861-1865 2,264 16th century 2,160 20e siècle 2,108 1945- 2,098 1600-1699 2,089 Colonial period, ca. 1600-1775 2,051 James II, 1685-1688 1,993 1775-1783 1,708 1800-1999 1,703 1775-1865 1,644 1939-1945 1,494 see all ...

United States 131,654 Great Britain 58,322 England 36,086 New York (State) 13,364 London 13,116 Scotland 12,265 Ireland 9,628 California 7,476 New York 7,369 Pennsylvania 7,359 Europe 7,115 Massachusetts 6,966 Canada 6,655 France 6,620 États-Unis 4,671 India 4,591 China 4,530 Australia 4,162 London (England) 4,084 Virginia 3,789 Africa 3,296 Germany 3,287 Philadelphia 3,265 New York (N.Y.) 3,071 Southern States 2,994 Italy 2,959 Texas 2,930 North Carolina 2,752 Illinois 2,737 Japan 2,722 see all ...