Author
Asimov, Isaac, 1920-1992
14
Hobbes, Thomas, 1588-1679
10
National Science Teachers Association
9
Silverberg, Robert
9
Holton, Gerald James
8
Plato
8
Vonnegut, Kurt
8
Aristotle
6
Ball, Terence
6
Bacon, Francis, 1561-1626
5
Barker, Ernest, Sir, 1874-1960
5
Butler, Octavia E.
5
Clarke, Arthur C. 1917-2008
5
Dewey, John, 1859-1952
5
Jowett, Benjamin, 1817-1893
5
Knight, Damon, 1922-2002
5
Le Guin, Ursula K., 1929-2018
5
Locke, John, 1632-1704
5
Machiavelli, Niccolò, 1469-1527
5
Phi Delta Kappa. Educational Foundation
5
Popper, Karl R. 1902-1994
5
Rousseau, Jean-Jacques, 1712-1778
5
Russell, Bertrand, 1872-1970
5
Wolfe, Gary K., 1946-
5
Bronowski, Jacob, 1908-1974
4
Carin, Arthur A.
4
Dampier, William Cecil Dampier, Sir, 1867-1952
4
Dolbeare, Kenneth M.
4
Dye, Thomas R.
4
Eddy, Mary Baker, 1821-1910
4
Eulau, Heinz, 1915-2004
4
Fowler, Robert Booth, 1940-
4
Fredericks, Anthony D.
4
Greenberg, Martin Harry
4
Lasswell, Harold D. 1902-1978
4
MacInnes, John, 1956-
4
McCaffrey, Anne
4
Mill, John Stuart, 1806-1873
4
Mills, C. Wright 1916-1962
4
National Research Council (U.S.)
4
NetLibrary, Inc
4
Pettit, Philip, 1945-
4
Pocock, J. G. A. 1924-
4
Sargent, Lyman Tower, 1940-
4
Sarton, George, 1884-1956
4
Shapin, Steven
4
Strauss, Leo
4
Thomas, Aquinas, Saint, 1225?-1274
4
Van Pelt, James, 1954-
4
Vonnegut, Kurt,
4
more ...