Book 761,868 Thesis 9,934 Government Document 8,635 Conference Proceeding 8,408 Unknown 7,853 Journal 5,159 Electronic 3,991 Serial 3,651 Kit 3,545 Map 1,660 Book Chapter 890 Audio 657 Manuscript 614 Newspaper 535 Reference Material 530 Article 221 Musical Score 194 Photo 137 Physical Object 30 see all ...

D - World History 201,479 P - Language and Literature 80,541 H - Social Science 80,241 F - General American History 78,444 E - United States History 53,312 B - Philosophy, Psychology, Religion 39,101 N - Fine Arts 33,336 Z - Library Science 25,531 G - Geography, Anthropology, Recreation 19,388 J - Political Science 18,263 K - Law 14,314 T - Technology 14,151 L - Education 11,715 R - Medicine 9,373 Q - Science 8,750 U - Military Science 7,784 M - Music 6,827 C - Historical Sciences 6,814 A - General Works 5,593 S - Agriculture 5,582 V - Naval Science 3,195 see all ...

De Gruyter 4,864 Horace Howard Furness Memorial Library (University of Pennsylvania) 4,120 Gotham Book Mart Collection (University of Pennsylvania) 3,856 England and Wales Parliament 3,416 Anne S.K. Brown Military Collection 2,505 England and Wales Sovereign (1625-1649 : Charles I) 2,308 Charles I, King of England, 1600-1649 2,235 Horace Howard Furness Memorial Fund 1,832 George Clapp Vaillant Book Fund 1,749 Alumni and Friends Memorial Book Fund 1,592 Rosengarten Family Fund 1,571 Taylor & Francis eBooks 1,266 Taylor & Francis 1,187 Project Muse 1,111 McLellan Lincoln Collection (Brown University) 1,050 ebrary, Inc 1,025 Anne and Joseph Trachtman Memorial Book Fund 1,007 England and Wales Parliament. House of Commons 988 David E. Pingree Collection (Brown University) 971 Edward Potts Cheyney Memorial Fund 966 Charles II, King of England, 1630-1685 945 St. Martin's Press/Tor Archive (Brown University) 891 England and Wales 869 American Council of Learned Societies 841 Culture Class Collection (University of Pennsylvania) 835 Sallie Bingham Center for Women's History and Culture 835 England and Wales Sovereign (1660-1685 : Charles II) 827 Walter L. Pforzheimer Intelligence Collection (Beinecke Rare Book and Manuscript Library) 794 ProQuest ebook central 782 EBSCOhost 720 see all ...

20th century 111,750 1900-1999 75,111 19th century 59,589 1800-1899 31,985 1900 - 1999 30,751 18th century 24,575 Civil War, 1861-1865 23,391 17th century 22,763 21st century 16,313 1861-1865 14,384 Civil War, 1642-1649 14,345 20e siècle 14,245 Revolution, 1775-1783 13,447 1800 - 1899 13,216 To 1500 12,412 1700-1799 11,764 16th century 11,335 1642-1649 9,797 1600-1699 9,231 Early works to 1800 9,153 1800-1999 9,049 Colonial period, ca. 1600-1775 8,682 1861 - 1865 8,406 2000-2099 7,746 1775-1783 7,212 20e siècle 6,871 19e siècle 6,737 1939-1945 6,549 1600-1775 5,707 1945- 5,431 see all ...