De cive; or, The citizen.

Hobbes, Thomas, 1588-1679.
New York : Appleton-Century-Crofts, [1949]

Enchiridion ethicum, the English translation of 1690 reproduced from the first edition. -

More, Henry, 1614-1687.
New York : The Facsimile text society, 1930, i.e. 1967.

The metaphysics of naturalism

Lamprecht, Sterling P. (Sterling Power), 1890-1973.
New York : Appleton-Century-Crofts, [1967]

Nature and history.

Lamprecht, Sterling P. (Sterling Power), 1890-1973.
New York : Columbia University Press, 1950.

Our philosophical traditions; a brief history of philosophy in Western civilization.

Lamprecht, Sterling P. (Sterling Power), 1890-1973.
New York : Appleton-Century-Crofts, [1955]

Selections

Locke, John, 1632-1704.
New York : Scribner's, 1928.