Places
- Philippines -- Pictorial works1
- Rome (Italy) -- Description and travel1
- Rome (Italy) -- Social life and customs1
- Russia -- Emigration and immigration1
- Russian American literature1
- Russian American poetry1
- Southern States -- Intellectual life -- 1865-1
- Soviet Union -- History1
- Soviet Union -- History -- Revolution, 1917-1921 -- Personal narratives1
- Soviet Union -- Religious life and customs1
- Soviet Union -- Social conditions1
- Sussex (England) -- Social life and customs1
- United States -- Foreign relations -- Italy1
- United States -- History1
- United States -- History -- 1815-18611
- United States -- History -- 1849-18771
- United States -- History -- 18th century1
- United States -- History -- 19th century1
- United States -- History -- 20th century1
- United States -- History -- Civil War, 1861-1865 -- Foreign public opinion, Austrian, [British, French, etc.]1