Culture Class Collection (University of Pennsylvania) Gotham Book Mart Collection (University of Pennsylvania) American Culture Class Collection (University of Pennsylvania) 441 English Culture Class Collection (University of Pennsylvania) 168 Harris Collection of American Poetry and Plays (Brown University) Plays, 1926-1950 39 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1901-1925 31 Galsworthy, John, 1867-1933 24 Laughlin Collection (Brown University) 22 Harold L. Tinker Collection (Brown University) 18 Library of Theodore Dreiser (University of Pennsylvania) 18 Harris Collection of American Poetry and Plays (Brown University) Plays, 1901-1925 17 Williams, William Carlos, 1883-1963 17 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1926-1950 15 Tarkington, Booth, 1869-1946 15 Jack Harris Samuels Library 14 Donald Windham and Sandy Campbell Library (Beinecke Rare Book and Manuscript Library) 13 Nathan, George Jean, 1882-1958 12 Thomas Lask Poetry Collection (University of Pennsylvania) 11 Williams, Tennessee, 1911-1983 10 Harold L. Tinker Collection (Brown University) Duplicates not retained 9 Harris Collection of American Poetry and Plays (Brown University) Plays, 1951-1975 9 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 9 Spiral Press 9 Black Sparrow Press 8 Dwiggins, W. A (William Addison), 1880-1956 8 Farrell, James T (James Thomas), 1904-1979 8 Leonard L. Milberg Collection of American Poetry 8 Quinn & Boden Company 8 Brooks, Van Wyck, 1886-1963 7 Eliot, T. S (Thomas Stearns), 1888-1965 7 see all ...