Llyfr 37,547 Anhysbys 61 Sain 50 Dogfen y Llywodraeth 42 Electronig 38 Traethawd Ymchwil 10 Trafodyn Cynhadledd 8 Cylchgrawn 8 Llawysgrif 7 Cyfresol 6 Cit 4 Pennod Llyfr 2 Gweld pob un ...

P - Iaith a Llenyddiaeth 34,160 D - Hanes y Byd 104 H - Gwyddor Gymdeithasol 78 F - Hanes Americanaidd Cyffredinol 55 N - Celfyddyd Gain 34 B - Athroniaeth, Seicoleg, Crefydd 33 A - Gwaith Cyffredinol 30 G - Daearyddiaeth, Anthropoleg, Hamdden 24 C - Gwyddorau Hanesyddol 14 M - Cerddoriaeth 13 T - Technoleg 13 E - Hanes yr Unol Daleithiau 12 Q - Gwyddoniaeth 11 R - Meddygaeth 9 J - Gwyddor Gwleidyddiaeth 7 K - Y Gyfraith 5 Z - Gwyddor Llyfrgell 5 L - Addysg 3 S - Amaethyddiaeth 3 U - Gwyddor Filwrol 2 Gweld pob un ...

Penn Sexuality Collection (University of Pennsylvania) 1,846 Gift of the William Way LGBT Community Center (University of Pennsylvania) 1,652 Rosengarten Family Fund 564 Katzoff Collection (Brown University) 412 Terry Belanger Collection 296 Gotham Book Mart Collection (University of Pennsylvania) 291 Alumni and Friends Memorial Book Fund 250 St. Martin's Press/Tor Archive (Brown University) 168 Drewey Wayne Gunn Collection of Gay Male Mysteries and Police Stories 153 Vidal, Gore, 1925-2012 153 Janis Ian Library of Science Fiction and Fantasy (Brown University) 132 Sallie Bingham Center for Women's History and Culture 113 Anne and Joseph Trachtman Memorial Book Fund 101 ProQuest (Firm) 100 Segal, Erich, 1937-2010 90 Naiad Press 87 Balogh, Mary 74 EBSCOhost 73 Peter Burton Collection (Beinecke Rare Book and Manuscript Library) 73 Tom Farinholt and Blair Edlow Memorial Book Fund 70 Class of 1924 Book Fund 68 Diversity Award Winning and Notable Children's and Young Adult Books (University of Pennsylvania) 65 Gay Pulp Fiction (Brown University) 58 Class of 1932 Fund 53 Patterson, James, 1947- 52 Stowe, Harriet Beecher, 1811-1896 48 Krentz, Jayne Ann 46 Leigh, Lora 43 Stuart, Anne (Anne Kristine) 43 Samuel R. Delany Library (Beinecke Rare Book and Manuscript Library) Reading Library 41 Gweld pob un ...

English 21,711 French 3,960 Spanish 3,026 Hebrew 1,984 Russian 1,221 German 1,115 Italian 1,079 Chinese 976 Korean 778 Japanese 694 Portuguese 489 Polish 485 Arabic 395 Ukrainian 367 Czech 240 Swedish 199 Vietnamese 178 Turkish 168 Greek 163 Dutch 151 Persian 148 Indonesian 135 Bengali 129 Norwegian 114 Croatian 101 Hindi 96 Tamil 88 Armenian 86 Danish 86 Yiddish 80 Gweld pob un ...

21st century 2,893 20th century 2,124 21e siècle 1,863 2000-2099 1,779 1900-1999 1,478 20e siècle 1,296 19th century 1,128 19e siècle 801 1939-1945 735 1800-1899 713 21e siècle 421 20e siècle 251 18th century 241 1700-1799 157 18e siècle 153 1914-1918 136 Reiwa period, 2019- 98 19e siècle 89 1900-2099 88 17th century 86 1933-1945 77 Civil War, 1861-1865 76 16th century 72 17e siècle 67 Since 2020 66 Revolution, 1917-1921 62 Civil War, 1936-1939 59 2014 58 1936-1939 (Guerre civile) 57 German occupation, 1940-1945 57 Gweld pob un ...

England 1,751 United States 1,615 France 1,251 Angleterre 1,200 Israel 1,133 New York (State) 974 Israël 893 États-Unis 886 New York 833 Italy 811 California 798 China 653 New York (N.Y.) 562 Italie 555 Germany 546 London 535 Spain 516 Great Britain 513 Chine 509 Japan 495 India 479 London (England) 477 Russia (Federation) 452 Russie 438 Californie 423 Poland 415 Allemagne 388 Espagne 386 Grande-Bretagne 386 Soviet Union 377 Gweld pob un ...