Subjects: History (sorted by popularity)
- Great Britain -- History -- Richard I, 1189-1199 -- Fiction 3546 downloads
- Antislavery movements -- United States -- History -- 19th century 3469 downloads
- Natural history -- Pre-Linnean works 3461 downloads
- Spain -- History -- Alfonso XIII, 1886-1931 -- Fiction 3445 downloads
- United States -- History -- Civil War, 1861-1865 -- Prisoners and prisons 3444 downloads
- Virginia -- History -- Civil War, 1861-1865 -- Fiction 3427 downloads
- Nova Scotia -- History -- 20th century -- Fiction 3414 downloads
- Slavery -- Louisiana -- History -- 19th century 3389 downloads
- United States -- History -- Sources 3327 downloads
- Plantation life -- Louisiana -- History -- 19th century 3312 downloads
- Massachusetts -- History -- Colonial period, ca. 1600-1775 3294 downloads
- History, Modern -- 19th century -- Juvenile literature -- Periodicals 3249 downloads
- Science -- History -- Periodicals 3234 downloads
- Switzerland -- History -- 19th century -- Fiction 3183 downloads
- Greece -- History 3170 downloads
- Great Britain -- History -- Tudors, 1485-1603 3145 downloads
- Prussia (Germany) -- History -- Frederick II, 1740-1786 3126 downloads
- West (U.S.) -- History -- To 1848 2993 downloads
- Americans -- England -- History -- 19th century 2989 downloads
- Egypt -- History -- To 332 B.C. 2965 downloads
- Mathematics -- History 2947 downloads
- China -- History -- Song dynasty, 960-1279 -- Anecdotes 2940 downloads
- Catskill Mountains Region (N.Y.) -- History -- 18th century -- Fiction 2921 downloads
- Great Britain -- History -- Charles II, 1660-1685 -- Fiction 2881 downloads
- China -- History -- Tang dynasty, 618-907 -- Anecdotes 2847 downloads