Author
Culture Class Collection (University of Pennsylvania)
89
Gotham Book Mart Collection (University of Pennsylvania)
89
American Culture Class Collection (University of Pennsylvania)
85
Stout, Rex, 1886-1975
44
The Library of Chaim Potok (University of Pennsylvania)
44
Myron A. and Anne Jaffe Portenar Collection (University of Pennsylvania)
43
Potok, Chaim
42
Dreiser, Theodore, 1871-1945
38
Terry Belanger Collection
31
Katzoff Collection (Brown University)
26
Rosengarten Family Fund
24
John Baxter Olympia Press collection (Columbia University)
22
Wodehouse, P. G (Pelham Grenville), 1881-1975
22
Penn Sexuality Collection (University of Pennsylvania)
21
Caroline F. Schimmel Collection of Women in the American Wilderness (University of Pennsylvania)
20
Cooper, James Fenimore, 1789-1851
20
Gift of the William Way LGBT Community Center (University of Pennsylvania)
19
Library of Theodore Dreiser (University of Pennsylvania)
19
Sallie Bingham Center for Women's History and Culture
19
Traveller's Companion, Inc
18
Country Life Press
16
Julio Mario Santo Domingo Collection
15
Wharton, Edith, 1862-1937
15
Diversity Award Winning and Notable Children's and Young Adult Books (University of Pennsylvania)
14
Fitzgerald, F. Scott (Francis Scott), 1896-1940
14
Lisa Unger Baskin Collection (David M. Rubenstein Rare Book & Manuscript Library)
14
St. Martin's Press/Tor Archive (Brown University)
14
Alumni and Friends Memorial Book Fund
13
Oates, Joyce Carol, 1938-
13
Harold L. Tinker Collection (Brown University) Duplicates not retained
12
James, G. P. R (George Payne Rainsford), 1801?-1860
12
Peter Burton Collection (Beinecke Rare Book and Manuscript Library)
12
Drewey Wayne Gunn Collection of Gay Male Mysteries and Police Stories
11
Harold L. Tinker Collection (Brown University)
11
Leonard L. Milberg Collection of Jewish American Writers
11
Patterson, James, 1947-
11
Robb, J. D., 1950-
11
Samuel R. Delany Library (Beinecke Rare Book and Manuscript Library) Reading Library
11
Wells, H. G (Herbert George), 1866-1946
10
White, Stewart Edward, 1873-1946
10
Baldwin, James, 1924-1987
9
Farrell, James T (James Thomas), 1904-1979
9
John Hope Franklin Research Center for African and African American History and Culture
9
Olympia Press (Paris, France)
9
Rowson, Mrs., 1762-1824
9
Baxt, George
8
Cairns Collection of American Women Writers
8
Committee on Institutional Cooperation
8
Defoe, Daniel, 1661?-1731
8
Indiana University Digital Library Program
8
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