Book 412,047 Photo 18,674 Manuscript 7,451 Kit 7,304 Electronic 6,705 Thesis 6,491 Unknown 5,135 Map 4,159 Conference Proceeding 3,392 Musical Score 3,389 Journal 1,978 Serial 1,026 Audio 986 Government Document 795 Book Chapter 772 Physical Object 622 Newspaper 375 Reference Material 201 Article 15 see all ...

P - Language and Literature 71,827 D - World History 55,959 N - Fine Arts 34,726 H - Social Science 31,156 F - General American History 17,914 B - Philosophy, Psychology, Religion 17,283 E - United States History 11,165 M - Music 10,805 G - Geography, Anthropology, Recreation 7,419 J - Political Science 5,719 T - Technology 5,197 L - Education 5,152 Z - Library Science 4,307 R - Medicine 3,997 K - Law 3,494 C - Historical Sciences 3,078 Q - Science 3,057 A - General Works 2,369 U - Military Science 2,059 S - Agriculture 1,774 V - Naval Science 989 see all ...

Great Britain Parliament. House of Commons 60,868 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 5,924 ebrary, Inc 2,544 De Gruyter 2,162 Granger, James, 1723-1776 1,933 Anne S.K. Brown Military Collection 1,776 Cruikshank, George, 1792-1878 1,096 Gotham Book Mart Collection (University of Pennsylvania) 1,092 ProQuest (Firm) 1,042 Dickens, Charles, 1812-1870 1,001 Culture Class Collection (University of Pennsylvania) 988 AM (Publisher) 955 Samuel J. May Anti-Slavery pamphlet collection 924 Rowlandson, Thomas, 1756-1827 901 Sallie Bingham Center for Women's History and Culture 697 Cham, 1819-1879 666 Nast, Thomas, 1840-1902 663 Adam Matthew Digital (Firm) 602 Shakespeare, William, 1564-1616 586 Lisa Unger Baskin Collection (David M. Rubenstein Rare Book & Manuscript Library) 567 Rosengarten Family Fund 541 United States Congress House 512 Alumni and Friends Memorial Book Fund 492 Great Britain Local Government Board 486 Rossini, Gioacchino, 1792-1868 474 American Council of Learned Societies 466 Austen, Jane, 1775-1817 462 Project Muse 460 ProQuest ebook central 459 McLellan Lincoln Collection (Brown University) 451 see all ...

English 260,213 French 40,699 German 33,680 Spanish 25,627 Italian 21,724 No linguistic content 17,647 Russian 16,674 Japanese 6,865 Chinese 6,471 Portuguese 6,066 Polish 4,691 Arabic 3,664 Turkish 3,098 Dutch 2,841 Greek 2,673 Hebrew 2,262 Czech 1,565 Hungarian 1,483 Swedish 1,479 Ukrainian 1,362 Persian 1,355 Korean 1,251 Romanian 1,178 Latin 1,097 Danish 1,047 Catalan 1,004 Ottoman Turkish 780 Bulgarian 751 Norwegian 510 Croatian 464 see all ...

History 123,192 Sources 75,362 Biography 38,925 Criticism, interpretation, etc 24,790 Biographies 23,895 Fiction 18,153 Electronic books 16,497 Exhibitions 15,786 Print 11,490 Exhibition catalogs 10,034 Pictorial works 9,908 Catalogs 9,730 Portraits 7,358 Congresses 7,255 In art 6,874 Correspondence 6,563 Conference papers and proceedings 5,218 Maps 5,038 Caricatures and cartoons 4,728 Acting editions 4,682 Librettos 4,578 Operas 4,363 Broadsides 4,261 Drama 4,235 Poetry 3,925 Publishers' advertisements 3,803 Novels 3,697 Advertisements 3,681 Diaries 3,648 Church history 3,527 see all ...