Subjects: the river and i (sorted by quantity of books)
- Shipping -- Niagara River (N.Y. and Ont.) 1 book
- Shenandoah River Valley (Va. and W. Va.) -- History 1 book
- Putumayo River Valley 1 book
- Cane River Region (La.) -- Fiction 1 book
- Ticino River Valley (Switzerland and Italy) -- Description and travel 1 book
- Mississippi River -- Social life and customs -- 19th century 1 book
- Thoreau, Henry David, 1817-1862 -- Travel -- Merrimack River (N.H. and Mass.) 1 book
- Roosevelt River (Brazil) 1 book
- River engineering 1 book
- Yellowstone River 1 book
- Colorado River Valley (Colo.-Mexico) -- Description and travel 1 book
- Shipwrecks -- Québec (Province) -- Saint Lawrence River Estuary 1 book
- River boats -- Mississippi River -- History -- 19th century 1 book
- Kankakee River (Ind. and Ill.) -- Fiction 1 book
- Miramichi River Valley (N.B.) -- Fiction 1 book
- Mondego River (Portugal) 1 book
- Bermejo River (Bolivia and Argentina) -- Discovery and exploration 1 book
- Mississippi River Valley -- History -- To 1803 1 book
- Saint Johns River Valley (Fla.) -- Description and travel 1 book
- Juniata River Valley (Pa.) -- History 1 book
- Madeira River (Brazil and Bolivia) -- Description and travel 1 book
- Hudson River Valley (N.Y. and N.J.) -- Social life and customs -- Juvenile fiction 1 book
- Wye, River (Wales and England) -- Description and travel 1 book
- Ohio River -- History 1 book
- Floods -- Ohio River Valley 1 book