- Blake, William, 1757-1827 -- Political and social views
- Twain, Mark, 1835-1910 -- Political and social views
- Mandela, Nelson, 1918-2013 -- Political and social views
- Steinbeck, John, 1902-1968 -- Political and social views
- Trump, Donald, 1946- -- Political and social views -- Juvenile literature
- Lincoln, Abraham, 1809-1865 -- Political and social views -- Exhibitions