- Spain -- History -- Civil War, 1936-1939 -- Biography
- Spain -- History -- Civil War, 1936-1939 -- African Americans -- Poetry
- Spain -- History -- Civil War, 1936-1939 -- Pictorial works -- Exhibitions
- Spain -- History -- Civil War, 1936-1939 -- Social aspects -- Fiction
- Spain -- History -- Civil War, 1936-1939 -- Literature and the war
- Spain -- History -- Civil War, 1936-1939 -- Campaigns -- Juvenile fiction
- Spain -- History -- Civil War, 1936-1939 -- Biography -- Juvenile literature
- Spain -- History -- Civil War, 1936-1939 -- Juvenile fiction
- Spain -- History -- Civil War, 1936-1939 -- Foreign participation -- American
- Spain -- History -- Civil War, 1936-1939 -- Poetry
- Spain -- History -- Civil War, 1936-1939 -- Poetry
- Spain -- History -- Civil War, 1936-1939 -- Photography -- Juvenile literature
- Spain -- History -- Civil War, 1936-1939 -- Personal narratives
- Spain -- History -- Civil War, 1936-1939 -- Participation, African American
- Spain -- History -- Civil War, 1936-1939 -- Personal narratives, British
- Spain -- History -- Civil War, 1936-1939 -- Journalists
- Spain -- History -- Civil War, 1936-1939 -- Participation, American
- Spain -- History -- Civil War, 1936-1939 -- African Americans -- Juvenile literature
- Spain -- History -- Civil War, 1936-1939 -- Press coverage
- Spain -- History -- Civil War, 1936-1939 -- Participation, Foreign
- Spain -- History -- Civil War, 1936-1939 -- Reporters and reporting -- Fiction
- Spain -- History -- Civil War, 1936-1939 -- Atrocities
- Spain -- History -- Civil War, 1936-1939 -- Drama
- Spain -- History -- Civil War, 1936-1939 -- Art and the war
- Spain -- History -- Civil War, 1936-1939 -- Art and the war
- Spain -- History -- Civil War, 1936-1939 -- Art and the war -- Juvenile literature
- Spain -- History -- Civil War, 1936-1939 -- Black people -- Poetry
- Spain -- History -- Civil War, 1936-1939 -- Personal narratives, American
- Spain -- History -- Civil War, 1936-1939 -- Participation, African Americans -- Juvenile literature
- Spain -- History -- Civil War, 1936-1939 -- Refugees -- Fiction
- Spain -- History -- Civil War, 1936-1939 -- Sources