The age of enlightenment, an anthology of eighteenth century French literature

Fellows, Otis, 1908-1993.
New York : Appleton-Century-Crofts, 1942.

The censoring of Diderot's Encyclopedie and the re-established text

Gordon, Douglas H. (Douglas Huntly), 1902-1986.
New York : Columbia University Press, 1947.

Les Philosophes; the philosophers of the Enlightenment and modern democracy.

Torrey, Norman L. (Norman Lewis), 1894-1980.
New York : Capricorn Books, [1961, c1960]

The spirit of Voltaire

Torrey, Norman L. (Norman Lewis), 1894-1980.
New York : Columbia University Press, 1938.

Voltaire and the English deists

Torrey, Norman L. (Norman Lewis), 1894-1980.
New Haven : Yale University Press ; London : H. Milford, Oxford university press, 1930.