Fiske Icelandic Collection 1,598 Adam Matthew Digital (Firm) 1,127 Gotham Book Mart Collection (University of Pennsylvania) 1,004 ebrary, Inc 720 Culture Class Collection (University of Pennsylvania) 647 United States Department of State 551 Alexander Street Press 466 Humboldt, Alexander von, 1769-1859 455 Anne S.K. Brown Military Collection 440 Julio Mario Santo Domingo Collection 406 Church Collection (Brown University) 398 Chamberlayne, Edward, 1616-1703 370 Polo, Marco, 1254-1323? 356 Gregory E. Montes Urban History and Travel Collection 355 Twain, Mark, 1835-1910 352 Harold Jantz Collection of German Baroque Literature and German Americana 344 Films for the Humanities & Sciences (Firm) 342 Films Media Group 334 American Culture Class Collection (University of Pennsylvania) 316 Irving, Washington, 1783-1859 315 Stevenson, Robert Louis, 1850-1894 315 Robert Dechert Collection (University of Pennsylvania) 314 Taylor, Bayard, 1825-1878 314 German Americana Digitization Project (John Carter Brown Library) 309 Karl Baedeker (Firm) 300 Fondo Cicognara (Biblioteca apostolica vaticana) 289 Sallie Bingham Center for Women's History and Culture 288 Newberry Library 280 French Americana Digitization Project (John Carter Brown Library) 276 Leopoldo Cicognara Program (University of Illinois at Urbana-Champaign) 264 British Library 241 Abbott, Jacob, 1803-1879 231 Dickens, Charles, 1812-1870 225 Boswell, James, 1740-1795 223 Hedin, Sven Anders, 1865-1952 223 Holy Land Collections (University of Pennsylvania) 219 Lisa Unger Baskin Collection (David M. Rubenstein Rare Book & Manuscript Library) 219 Bird, Isabella L (Isabella Lucy), 1831-1904 218 World Trade Press 218 Loti, Pierre, 1850-1923 217 Darwin, Charles, 1809-1882 216 Thoreau, Henry David, 1817-1862 213 Union Pacific Railroad Company 211 Burton, Richard Francis, Sir, 1821-1890 208 English Culture Class Collection (University of Pennsylvania) 206 Hare, Augustus J. C (Augustus John Cuthbert), 1834-1903 206 Bartlett, W. H (William Henry), 1809-1854 202 Sinclair Hamilton Collection of American Illustrated Books 202 St. Martin's Press/Tor Archive (Brown University) 202 Lewis, Meriwether, 1774-1809 200 Pennell, Joseph, 1857-1926 199 Rosengarten Family Fund 197 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1609-1875 195 United States War Department 194 Royal Geographical Society (Great Britain) 193 Camden, William, 1551-1623 188 Dumas, Alexandre, 1802-1870 188 Ibn Batuta, 1304-1377 185 James, Henry, 1843-1916 183 Horace Howard Furness Memorial Library (University of Pennsylvania) 181 David E. Pingree Collection (Brown University) 179 De Amicis, Edmondo, 1846-1908 179 Ḳol Yiśraʼel 179 Southern Pacific Company 179 Goodrich, Samuel G (Samuel Griswold), 1793-1860 176 Wordsworth Collection 176 Clark, William, 1770-1838 175 Indigenous Languages Digitization Project (John Carter Brown Library) 173 Chamberlayne, John, 1666-1723 166 Rashut ha-sheniyah la-ṭeleṿizyah ṿela-radyo 165 Stanley, Henry M (Henry Morton), 1841-1904 164 Bry, Theodor de, 1528-1598 162 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1926-1950 160 United States National Park Service 158 Caroline F. Schimmel Collection of Women in the American Wilderness (University of Pennsylvania) 157 Pausanias, active approximately 150-175 156 United States Army. Corps of Topographical Engineers 155 Canadian Pacific Railway Company 153 George Clapp Vaillant Book Fund 152 Goethe, Johann Wolfgang von, 1749-1832 152 Defoe, Daniel, 1661?-1731 151 Johnson, Samuel, 1709-1784 151 Thwaites, Reuben Gold, 1853-1913 150 Gautier, Théophile, 1811-1872 147 Howell, James, 1594?-1666 146 Ogilby, John, 1600-1676 146 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1901-1925 145 American Colonization Society 144 United States Army. Corps of Engineers 144 Young, Arthur, 1741-1820 144 Hearn, Lafcadio, 1850-1904 143 Sarmiento, Domingo Faustino, 1811-1888 142 Lucas, E. V (Edward Verrall), 1868-1938 141 Durst, Seymour B., 1913-1995 140 Pan American Union 139 United States Department of State. Office of Public Communication. Editorial Division 139 Zeiller, Martin, 1589-1661 138 Kipling, Rudyard, 1865-1936 137 Livingstone, David, 1813-1873 135 Joanne, Adolphe Laurent, 1813-1881 134