Book 310,574 Electronic 9,625 Kit 7,692 Unknown 6,566 Thesis 5,899 Manuscript 5,590 Map 3,725 Photo 3,233 Musical Score 2,298 Journal 2,117 Conference Proceeding 1,465 Government Document 903 Serial 771 Audio 676 Book Chapter 486 Newspaper 298 Reference Material 258 Physical Object 144 Article 9 see all ...

P - Language and Literature 74,961 N - Fine Arts 20,589 D - World History 20,306 B - Philosophy, Psychology, Religion 16,316 H - Social Science 14,920 E - United States History 10,946 F - General American History 9,826 M - Music 6,404 G - Geography, Anthropology, Recreation 5,435 T - Technology 3,819 Z - Library Science 2,738 R - Medicine 2,684 Q - Science 2,551 C - Historical Sciences 2,511 J - Political Science 2,421 A - General Works 2,343 L - Education 2,106 K - Law 1,712 S - Agriculture 1,323 U - Military Science 1,242 V - Naval Science 701 see all ...

Great Britain Parliament. House of Commons 59,845 ebrary, Inc 3,180 De Gruyter 2,478 Gotham Book Mart Collection (University of Pennsylvania) 1,885 Sheet Music Collection (Brown University) Musical Settings of American Poetry 1,348 ProQuest (Firm) 1,222 Dickens, Charles, 1812-1870 1,212 Anne S.K. Brown Military Collection 1,119 Culture Class Collection (University of Pennsylvania) 1,050 AM (Publisher) 953 Sallie Bingham Center for Women's History and Culture 943 Samuel J. May Anti-Slavery pamphlet collection 924 University of Pennsylvania Medical Dissertation Digital Library 912 Lisa Unger Baskin Collection (David M. Rubenstein Rare Book & Manuscript Library) 774 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1609-1875 741 American Culture Class Collection (University of Pennsylvania) 696 Shakespeare, William, 1564-1616 651 Adam Matthew Digital (Firm) 634 Longfellow, Henry Wadsworth, 1807-1882 632 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 620 Metcalf Collection (Brown University) 598 Project Muse 569 ProQuest ebook central 559 James, Henry, 1843-1916 528 American Council of Learned Societies 521 Austen, Jane, 1775-1817 518 United States Congress House 514 Gale Group 510 Harris Collection of American Poetry and Plays (Brown University) Broadsides 500 Great Britain Local Government Board 486 see all ...

Sources 67,047 History 65,444 Biography 26,338 Criticism, interpretation, etc 20,579 Electronic books 20,480 Fiction 19,673 Biographies 17,626 Exhibitions 9,787 Sermons 7,636 Catalogs 7,396 Exhibition catalogs 6,244 Correspondence 6,021 Pictorial works 5,986 Poetry 5,423 Acting editions 4,810 Maps 4,395 Publishers' advertisements 3,964 Drama 3,853 Novels 3,810 Annotations (Provenance) 3,729 Broadsides 3,654 Advertisements 3,338 Diaries 3,030 Periodicals 2,998 Dictionaries 2,701 Specimens 2,668 Congresses 2,573 Personal correspondence 2,453 Historical fiction 2,373 Promptbooks 2,346 see all ...

Great Britain 94,940 United States 44,785 England 35,024 London 10,975 France 9,332 New York (State) 8,621 New York 6,469 Massachusetts 5,883 Europe 5,744 Ireland 4,632 India 4,570 Germany 4,223 Pennsylvania 3,797 Scotland 3,155 Boston 2,696 Italy 2,643 California 2,530 London (England) 2,475 China 2,412 Grande-Bretagne 2,394 Philadelphia 2,314 Russia 2,306 New York (N.Y.) 2,276 West (U.S.) 2,219 Southern States 2,218 Canada 2,137 Virginia 2,096 États-Unis 1,997 Australia 1,712 Paris 1,511 see all ...