Knights and knighthood -- Juvenile literature Castles -- History -- Juvenile literature

World War, 1939-1945 -- Prisoners and prisons, GermanJuvenile literature Holocaust, Jewish (1939-1945) -- Juvenile literature Concentration camps -- Europe -- Juvenile literature Prisoners of war -- Germany -- History -- 20th century -- Juvenile literature Auschwitz (Concentration camp)

Mayas -- History -- Juvenile literature Mayas -- Social life and customs -- Juvenile literature

Aztecs -- History -- Juvenile literature Aztecs -- Social life and customs -- Juvenile literature

Seikan Tunnel (Japan) -- History -- Juvenile literature Tunnels -- Japan -- Design and construction -- History -- Juvenile literature

Commerce -- History -- Juvenile literature

King, Martin Luther, Jr., 1929-1968 -- Juvenile literature African Americans -- Biography -- Juvenile literature Civil Rights workers -- United States -- Biography -- Juvenile literature Baptists -- United States -- Clergy -- Biography -- Juvenile literature African Americans -- Civil rights -- History -- 20th century -- Juvenile literature

Music -- History and criticism -- Juvenile literature Alphabet books -- Juvenile literature

Turkey -- Civilization -- Juvenile literature Turkey -- Social life and customs -- Juvenile literature Art, Turkish -- Juvenile literature Architecture, Turkish -- Juvenile literature Islam and state -- Turkey -- History

Polo, Marco, 1254-1323? -- Journeys -- Juvenile literature Explorers -- Italy -- Biography -- Juvenile literature

Nightingale, Florence, 1820-1910 Nurse administrators -- Great Britain -- Biography -- Juvenile literature