Book 118,354 Thesis 14,668 Electronic 8,552 Conference Proceeding 2,773 Government Document 1,443 Kit 1,291 Unknown 1,258 Map 1,186 Musical Score 728 Journal 484 Audio 388 Book Chapter 344 Manuscript 335 Serial 322 Photo 289 Newspaper 52 Physical Object 29 Reference Material 13 Article 5 see all ...

R - Medicine 16,999 P - Language and Literature 7,272 Q - Science 7,230 B - Philosophy, Psychology, Religion 6,742 T - Technology 6,665 D - World History 4,163 H - Social Science 3,369 Z - Library Science 2,370 F - General American History 1,727 K - Law 1,698 M - Music 1,634 G - Geography, Anthropology, Recreation 1,576 E - United States History 1,057 A - General Works 1,009 N - Fine Arts 995 L - Education 760 S - Agriculture 699 C - Historical Sciences 667 J - Political Science 545 U - Military Science 269 V - Naval Science 106 see all ...

Stanton A. Friedberg, M.D. Rare Book Collection of Rush University Medical Center at the University of Chicago 3,341 Royal College of Physicians of London 2,355 History of Medicine Collection (David M. Rubenstein Rare Book & Manuscript Library) 1,968 Culture Class Collection (University of Pennsylvania) 1,044 University of Pennsylvania Medical Dissertation Digital Library 1,043 Luther, Martin, 1483-1546 895 Erasmus, Desiderius, -1536 728 Anon 499 Rhode Island Medical Society Collection (Brown University) 493 History of Science Collection (Brown University) 430 Yale University School of Medicine 394 German Culture Class Collection (University of Pennsylvania) 393 Henry Charles Lea Library (University of Pennsylvania) 363 England and Wales 356 Cicero, Marcus Tullius 334 Society of Photo-optical Instrumentation Engineers 333 Church of England 314 Sallie Bingham Center for Women's History and Culture 300 Adam Matthew Digital (Firm) 284 Melanchthon, Philip, 1497-1560 284 Paul Kligfield Collection (David M. Rubenstein Rare Book & Manuscript Library) 279 Lownes Science Collection (Brown University) 276 Catholic Church 272 Harvard Medical School 270 German Americana Digitization Project (John Carter Brown Library) 269 Yale University Yale School of Medicine 267 Edgar Fahs Smith Memorial Collection (University of Pennsylvania) 246 Rush, Benjamin, 1746-1813 242 Lisa Unger Baskin Collection (David M. Rubenstein Rare Book & Manuscript Library) 229 Van Ess Collection (Burke Library at Union Theological Seminary) 227 see all ...

English 79,385 Latin 18,961 French 8,821 German 5,942 Italian 4,029 Russian 2,139 Spanish 1,785 Ancient Greek 1,713 Arabic 1,076 Dutch 932 Hebrew 868 Danish 761 Greek 587 Undetermined 515 Indonesian 348 No linguistic content 287 Portuguese 258 Middle French 253 Multiple 205 Ukrainian 202 Yiddish 196 Romance 121 Chinese 87 Swedish 82 Japanese 68 Scots 65 Sanskrit 53 Middle English 49 Sinhala 49 Turkish 47 see all ...

Early works to 1800 19,144 Early works 6,817 History 4,254 Electronic books 4,193 Congresses 3,548 Biography 3,365 Conference papers and proceedings 2,940 Academic theses 2,016 Biographies 1,776 Maps 1,322 Poetry 1,315 Manuscripts, American 1,087 Sources 1,004 Printed ephemera 974 Fiction 970 Controversial literature 953 Dictionaries 821 Sermons 774 Congress 758 Criticism, interpretation, etc 743 Bibliography 720 Commentaries 714 Annotations (Provenance) 684 Periodicals 668 Correspondence 547 Drama 540 Catalogs 517 Academic dissertations 506 Handbooks, manuals, etc 494 Broadsides 482 see all ...

Early works to 1800 6,584 19th century 2,666 16th century 2,046 18th century 1,354 20th century 936 17th century 582 1800-1899 343 1900-1999 338 Civil War, 1861-1865 297 1700-1799 269 1500-1599 248 Revolution, 1789-1799 236 1483-1546 234 19th Cent 156 21st century 156 Revolution, 1775-1783 155 Mary I, 1553-1558 152 Elizabeth, 1558-1603 127 Eighty Years' War, 1568-1648 107 Colonial period, ca. 1600-1775 103 1900 - 1999 100 1448-1660 94 1789-1799 93 1861-1865 88 1600-1699 85 20e siècle 84 1939-1945 82 1732-1799 81 Early church, ca. 30-600 81 Louis XIV, 1643-1715 77 see all ...

United States 4,563 Great Britain 3,497 England 2,732 France 2,419 Italy 1,578 Pennsylvania 1,148 Germany 1,127 New York (State) 1,035 London 885 India 720 Massachusetts 696 Philadelphia 671 New York 669 Europe 643 America 609 Rome 587 Netherlands 474 Scotland 472 Soviet Union 449 Spain 431 Russia 395 Russia (Federation) 385 Denmark 348 China 300 Ireland 295 London (England) 295 Honduras 281 Indonesia 277 California 270 Egypt 268 see all ...