Author
Holitscher, Arthur, 1869-1941
4
Wolzogen, Ernst von, 1855-1934
4
St. John de Crèvecoeur, J. Hector, 1735-1813
3
Barbé-Marbois, François, marquis de, 1745-1837
2
Busch, Moritz, 1821-1899
2
Estournelles de Constant, Paul-Henri-Benjamin Balluet, baron d', 1852-1924
2
Fournier, Harry, 1906-
2
Fournier, Mary H.
2
Grandfort, Marie de
2
Hamilton, Thomas, 1789-1842
2
Heikel, Felix, 1844-1921
2
Hintrager, Oscar, 1871-
2
Hout, L.,
2
La Rochefoucauld-Liancourt, François-Alexandre-Frédéric, duc de, 1747-1827
2
Lindgren, Ida Nibelius, 1829-1909
2
Offenbach, Jacques, 1819-1880
2
Samhammer, Ph
2
Somerville, E. Œ. 1858-1949
2
Stone, Albert E.
2
Weenaas, A. 1835-1924
2
Alajalov, Constantin, 1900-1987,
1
Booth, Mary L. 1831-1889,
1
Chase, E. P. 1895-1972
1
Chase, E. P. 1895-1972,
1
Chastellux, François Jean, marquis de, 1734-1788
1
Driver, Carl S. 1895-1936,
1
Everham, Wendy
1
Griswold, Rufus W. 1815-1857
1
Honyman, Robert, 1747-1824
1
International Mark Twain Society Collection (Library of Congress)
1
Janson, Charles William
1
Laboulaye, Édouard, 1811-1883
1
Leon, Harmon
1
Lesquereux, Leo, 1806-1889
1
Lessing J. Rosenwald Collection (Library of Congress)
1
MacClintock, Lander, 1889-1980,
1
Padelford, Philip S.,
1
Swiss-American Historical Society
1
Tritt, Donald G.
1