Subjects: s.war (sorted by quantity of books)
- Trojan War -- Poetry 9 books
- Napoleonic Wars, 1800-1815 -- Personal narratives, French 9 books
- United States -- History -- Civil War, 1861-1865 -- Participation, African American 9 books
- Spanish-American War, 1898 -- Juvenile fiction 9 books
- Spanish-American War, 1898 9 books
- Mexican War, 1846-1848 8 books
- Great Britain -- History -- Civil War, 1642-1649 -- Juvenile fiction 8 books
- World War, 1914-1918 -- Canada 8 books
- World War, 1914-1918 -- Religious aspects 8 books
- War poetry, English 8 books
- World War, 1914-1918 -- Prisoners and prisons, Turkish 8 books
- Virginia -- History -- Civil War, 1861-1865 -- Fiction 8 books
- Missouri -- History -- Civil War, 1861-1865 8 books
- Peninsular War, 1807-1814 -- Fiction 8 books
- War -- Early works to 1800 8 books
- Russo-Swedish War, 1808-1809 -- Fiction 8 books
- World War, 1939-1945 -- United States -- Fiction 7 books
- World War, 1914-1918 -- Juvenile literature 7 books
- Netherlands -- History -- Eighty Years' War, 1568-1648 -- Juvenile fiction 7 books
- World War, 1914-1918 -- Diplomatic history 7 books
- Louisiana -- History -- Civil War, 1861-1865 7 books
- World War, 1914-1918 -- Turkey 7 books
- Crimean War, 1853-1856 -- Fiction 7 books
- World War, 1914-1918 -- Humor 7 books
- United States -- History -- Civil War, 1861-1865 -- Women 7 books