Subjects: the river and i (sorted by popularity)
- Danube River Valley -- Description and travel 95 downloads
- Danube River 95 downloads
- Verde River Valley (Ariz.) -- Antiquities 94 downloads
- Ohio River -- Fiction 94 downloads
- Congo River -- Juvenile fiction 93 downloads
- Mississippi River -- Sources 93 downloads
- Roads -- Ohio River Valley 91 downloads
- Murder -- Massachusetts -- Fall River 91 downloads
- Murder -- Investigation -- Massachusetts -- Fall River 91 downloads
- Tigris River Valley -- Description and travel 91 downloads
- Fleet, River (England) 88 downloads
- Saint John River Valley (Me. and N.B.) 88 downloads
- Floods -- Ohio River Valley 88 downloads
- Amazon River Valley -- Fiction 87 downloads
- Garonne River (Spain and France) -- Fiction 87 downloads
- Mississippi River -- Description and travel -- Early works to 1800 87 downloads
- South Platte River Valley (Colo. and Neb.) -- Fiction 84 downloads
- Freeman, Lewis R. (Lewis Ransome), 1878-1960 -- Travel -- Columbia River 83 downloads
- Ticino River Valley (Switzerland and Italy) -- Description and travel 82 downloads
- Pistols -- Mississippi River Valley 81 downloads
- Firearms industry and trade -- Mississippi River Valley 81 downloads
- Indian pottery -- Mississippi River Valley 81 downloads
- Steam-navigation -- Mississippi River -- History -- 19th century 80 downloads
- Mississippi River -- Social life and customs -- 19th century 80 downloads
- River boats -- Mississippi River -- History -- 19th century 80 downloads