Subjects: s.war (sorted by quantity of books)
- World War, 1914-1918 -- Economic aspects 6 books
- World War, 1914-1918 -- Campaigns 6 books
- South America -- History -- Wars of Independence, 1806-1830 6 books
- Spanish-American War, 1898 -- Fiction 6 books
- Spanish-American War, 1898 -- Regimental histories -- United States 6 books
- Peninsular War, 1807-1814 -- Juvenile fiction 6 books
- Trojan War -- Fiction 5 books
- Trojan War 5 books
- United States -- History -- Civil War, 1861-1865 -- Regimental histories -- Massachusetts 5 books
- United States -- History -- Civil War, 1861-1865 -- Blockades -- Fiction 5 books
- Balkan Peninsula -- History -- War of 1912-1913 5 books
- World War, 1914-1918 -- Belgium 5 books
- World War, 1914-1918 -- Participation, African American 5 books
- World War, 1914-1918 -- Campaigns -- Palestine 5 books
- Indians of North America -- Wars -- 1750-1815 5 books
- United States -- History -- War of 1812 -- Naval operations 5 books
- Black Hawk War, 1832 -- Fiction 5 books
- World War, 1914-1918 -- War work -- Young Men's Christian Associations 5 books
- Russo-Japanese War, 1904-1905 -- Juvenile fiction 5 books
- Russo-Japanese War, 1904-1905 -- Fiction 5 books
- Mexican War, 1846-1848 -- Juvenile fiction 5 books
- War -- Drama 5 books
- Napoleonic Wars, 1800-1815 -- Campaigns 5 books
- United States -- History -- Civil War, 1861-1865 -- Medical care 5 books
- Peru -- History -- War of Independence, 1820-1829 5 books