• 2 College Library
• 1 Special Collections (Memorial Library)

• 23 Books

• 2 Civilization, Subterranean
• 2 Socialism
• 2 Time travel
• 2 Underground areas
• 1 Bellamy, Edward, 1850-1898
• 1 Collisions with Earth
• 1 Colonies
• 1 Colonization
• 1 Comets
• 1 End of the world
• 1 Islands
• 1 Journalists
• 1 Life on other planets
• 1 Looking backward
• 1 Looking further forward
• 1 Michaelis, Richard, 1839-1909
• 1 Millennium (Eschatology)
• 1 Nightmares
• 1 Oligarchy
• 1 Prisoners
• 1 Puzzles
• 1 Regression (Civilization)
• 1 Revolutionaries
• 1 Revolutions

• 4 Bellamy, Edward, 1850-1898
• 2 London, Jack, 1876-1916
• 2 Lytton, Edward Bulwer Lytton, Baron, 1803-1873
• 2 Wells, H. G. (Herbert George), 1866-1946
• 1 Alessio, Dominic
• 1 Barker, Nicola, 1966-
• 1 Bryher, 1894-1983
• 1 Cairns Collection of American Women Writers
• 1 Cline, Ernest
• 1 Geissler, Ludwig A
• 1 Harper & Brothers
• 1 Huxley, Aldous, 1894-1963
• 1 Inhabitant, active 1881
• 1 Jacobson, David, 1955-
• 1 Kelly, James P. (James Patrick), 1951-
• 1 Lane, Mary E. Bradley
• 1 Mantegazza, Paolo, 1831-1910
• 1 Palmer, Ada
• 1 Pireddu, Nicoletta
• 1 Schindler, Solomon, 1842-1915
• 1 Seed, David
• 1 Shawl, Nisi
• 1 Sinclair, Upton, 1878-1968
• 1 Stover, Leon E
• 1 Tarde, Gabriel de, 1843-1904

• 23 English
• 1 French

• 1 Africa
• 1 Belgium
• 1 Congo (Democratic Republic)
• 1 Oceania
• 1 United States

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