Book 321,268 Unknown 11,483 Government Document 9,860 Electronic 8,220 Journal 3,983 Serial 3,593 Thesis 3,580 Conference Proceeding 3,435 Book Chapter 1,949 Audio 620 Musical Score 544 Newspaper 419 Reference Material 368 Kit 329 Map 183 Manuscript 178 Photo 145 Physical Object 14 Article 4 see all ...

E - United States History 344,601 B - Philosophy, Psychology, Religion 2 D - World History 2 H - Social Science 2 L - Education 2 N - Fine Arts 2 Q - Science 2 G - Geography, Anthropology, Recreation 1 K - Law 1 P - Language and Literature 1 R - Medicine 1 S - Agriculture 1 T - Technology 1 see all ...

McLellan Lincoln Collection (Brown University) 5,107 ebrary, Inc 3,467 Anne S.K. Brown Military Collection 2,240 De Gruyter 1,864 Crowe, Larry F. 1,475 National Association for the Advancement of Colored People 1,455 Hickey, Matthew 1,338 Gotham Book Mart Collection (University of Pennsylvania) 1,305 Frank and Virginia Williams Collection of Lincolniana (Mississippi State University. Libraries) 1,285 Stearns, Scott 1,278 United States Congress 1,213 ProQuest (Firm) 1,177 Samuel J. May Anti-Slavery pamphlet collection 996 Lincoln, Abraham, 1809-1865 966 Metcalf Collection (Brown University) 948 Joanna Banks Collection of African American Books (University of Pennsylvania) 863 United States Congress House 799 United States Department of State 781 ProQuest ebook central 748 United States National Park Service 742 American Council of Learned Societies 730 Washington, George, 1732-1799 695 John Hope Franklin Research Center for African and African American History and Culture 691 Adam Matthew Digital (Firm) 671 George Clapp Vaillant Book Fund 667 Project Muse 667 Franklin, Benjamin, 1706-1790 644 Walter L. Pforzheimer Intelligence Collection (Beinecke Rare Book and Manuscript Library) 624 United States 603 Du Bois, W. E. B (William Edward Burghardt), 1868-1963 499 see all ...

English 311,273 Spanish 9,261 French 8,557 German 5,898 Chinese 2,917 Russian 2,258 Italian 2,257 Japanese 1,877 Portuguese 931 Arabic 892 Korean 820 Polish 709 Dutch 686 Latin 473 Swedish 468 Undetermined 441 Danish 388 Hebrew 348 Czech 331 Norwegian 312 Greek 239 Persian 212 Yiddish 208 No linguistic content 190 North American Indian 187 Ukrainian 176 Turkish 175 Hungarian 171 Lithuanian 169 Vietnamese 162 see all ...

History 60,921 Biography 38,941 Biographies 27,188 Electronic books 21,436 Sources 7,732 Personal narratives 7,029 Printed ephemera 6,048 Periodicals 5,913 Autobiographies 4,867 Interviews 4,291 Juvenile literature 4,281 Congresses 3,966 Nonfiction films 3,520 Pictorial works 3,357 Internet videos 3,307 Conference papers and proceedings 3,083 Folklore 3,082 Oral histories 3,010 Correspondence 2,900 Dictionaries 2,653 Archives 2,587 Sermons 2,274 Speeches in Congress 2,239 Controversial literature 2,233 Juvenile works 2,222 Bibliography 2,210 Exhibitions 2,107 Early works to 1800 2,018 Personal narratives, Confederate 1,806 Anecdotes 1,633 see all ...

Civil War, 1861-1865 31,124 20th century 16,993 1861-1865 13,349 19th century 11,389 Revolution, 1775-1783 11,003 1809-1865 8,398 1900-1999 6,630 1775-1783 6,089 1861 - 1865 5,830 1945-1989 4,485 1800-1899 4,400 1945- 3,958 Colonial period, ca. 1600-1775 3,870 1732-1799 3,326 21st century 3,311 18th century 3,184 1900 - 1999 3,160 1933-1945 2,717 1989- 2,680 1946- 2,518 Since 1945 2,300 War of 1812 2,133 1800 - 1899 2,093 1877-1964 2,077 1783-1865 2,060 1917-1963 1,998 1775 - 1783 1,892 2001-2009 1,887 1743-1826 1,790 1815-1861 1,491 see all ...

United States 194,375 America 11,671 États-Unis 8,356 North America 7,001 Canada 6,911 Confederate States of America 6,356 New York (State) 5,013 Southern States 4,547 Great Britain 4,317 Virginia 4,092 California 3,881 États-Unis 3,783 Pennsylvania 3,440 Massachusetts 3,375 USA 3,323 China 3,202 Mexico 2,940 Southwest, New 2,680 Soviet Union 2,339 South Carolina 2,217 Latin America 2,178 New Mexico 2,076 Texas 2,032 Spain 2,005 Arizona 1,983 North Carolina 1,861 France 1,848 Georgia 1,833 Japan 1,793 Illinois 1,747 see all ...