Book 13,334 Conference Proceeding 171 Electronic 149 Thesis 115 Serial 38 Journal 37 Reference Material 34 Audio 33 Musical Score 23 Government Document 11 Unknown 9 Book Chapter 8 Map 5 Kit 1 see all ...

F - General American History 6,782 P - Language and Literature 1,668 E - United States History 1,090 H - Social Science 529 B - Philosophy, Psychology, Religion 339 G - Geography, Anthropology, Recreation 226 D - World History 181 Q - Science 166 J - Political Science 132 Z - Library Science 132 T - Technology 113 C - Historical Sciences 103 M - Music 98 A - General Works 93 N - Fine Arts 87 K - Law 84 S - Agriculture 67 L - Education 62 R - Medicine 51 U - Military Science 30 V - Naval Science 13 see all ...

United States War Department 74 United States War Dept 69 Robert Dechert Collection (University of Pennsylvania) 68 Kohut, Karl, 1936- 63 Grabhorn Press 45 Opatrný, Josef 44 Dailey, Janet 1944-2013 43 Union Pacific Railroad Company 40 United States Army. Corps of Engineers 39 Eberstadt Collection (Brown University) 38 Metcalf Collection (Brown University) 38 Mather, Cotton, 1663-1728 37 United States Army. Corps of Topographical Engineers 35 United States Department of State 35 United States 34 Loayza, Francisco A 31 Anne S.K. Brown Military Collection 30 Cook, Sherburne Friend, 1896-1974 28 American Antiquarian Society 26 Culture Class Collection (University of Pennsylvania) 26 Cook, S. F (Sherburne Friend), 1896-1974 24 Godman, Frederick Du Cane, 1834-1919 24 Roig de Leuchsenring, Emilio, 1889-1964 24 Sinclair Hamilton Collection of American Illustrated Books 24 Franklin, Benjamin, 1706-1790 23 Salvin, Osbert, 1835-1898 22 Shea, John Gilmary, 1824-1892 22 American Culture Class Collection (University of Pennsylvania) 21 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1609-1875 21 Borah, Woodrow (Woodrow Wilson), 1912-1999 20 see all ...

English 9,189 Spanish 2,930 French 672 German 615 Italian 306 Portuguese 169 Latin 87 Russian 53 Undetermined 47 Dutch 29 Mayan 14 No linguistic content 14 Swedish 13 Danish 12 Hungarian 8 Multiple 8 Central American Indian 6 Czech 6 North American Indian 6 Romanian 6 Catalan 5 Iroquoian 5 Middle English 5 Algonquian 4 Nahuatl 4 Old French 3 South American Indian 3 Finnish 2 Hebrew 2 Ladino 2 see all ...

History 1,835 Biography 573 Biographies 448 Criticism, interpretation, etc 432 Sources 306 Fiction 251 Congresses 247 Electronic books 207 Autobiographies 195 Conference papers and proceedings 193 Early works to 1800 174 Early works 162 Bibliography 147 Directories 144 Personal narratives 126 Guidebooks 97 Directory 96 Répertoires 94 directories 94 Poetry 93 Bibliographies 89 Maps 87 Autobiography 78 Controversial literature 64 Diaries 63 Travel literature 63 Pictorial works 54 Early accounts to 1600 49 Correspondence 47 Periodicals 46 see all ...

20th century 355 19th century 332 Colonial period, ca. 1600-1775 188 Civil War, 1861-1865 151 1900-1999 139 18th century 117 1800-1899 114 To 1846 93 1861-1865 82 To 1803 71 1866-1895 63 17th century 61 Revolution, 1775-1783 55 1900 - 1999 54 1846-1848 53 16th century 51 To 1859 51 1817-1860 48 War with Mexico, 1845-1848 45 21st century 44 To 1775 43 1854-1861 40 To 1810 40 1845-1848 39 Revolution, 1835-1836 39 To 1848 39 1846-1850 37 1862-1865 36 1815-1875 33 To 1763 (New France) 32 see all ...

United States 1,581 West (U.S.) 768 California 753 Mexico 570 Texas 489 Latin America 453 America 442 Spain 328 Canada 252 Argentina 218 Oregon 217 New Mexico 195 Colorado 183 Kansas 176 Great Britain 171 Louisiana 168 Mississippi River Valley 167 Peru 166 Northwest, Canadian 159 Alaska 155 Southwest, New 136 South America 134 Missouri 133 Utah 128 New York (State) 123 North America 119 Iowa 117 West United States 117 United States, West 103 Nebraska 102 see all ...