Louis Dupre is T. L. Riggs Professor Emeritus of Philosophy of Religion at Yale University. He is also the author of Passage to Modernity - An Essay in the Hermeneutics of Nature and Culture and Marx's Social Critique of Culture, both available in paperback from Yale.
Ranging as it does over art, morality, religion, science, philosophy, social theory, and a good deal besides, [Dupre's book] is a marvel of scholarly erudition... Formidably well-researched... [this] would make an excellent introduction to Enlightenment ideas for the general reader. - Terry Eagleton, Harper's Magazine