World a Scene of Contest. the Baccalaureate Sermon Preached Before the College of New Jersey, June 25, 1876.
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Method of the Divine Government, Physical and Moral
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Christianity And Positivism: A Series Of
A Series of Lectures to the Times on Natural Theology and Apologetics, Delivered in New York, Jan. 16 to March 20, 1871, on the Ely Foundation of the Union... »

The Scottish Philosophy; Biographical, E
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Locke's Theory Of Knowledge : With A Not
With a Notice of Berkeley »

Religion in a College
What Place It Should Have, Being and Examination of President Eliot's Paper, Read Before the Nineteenth Century Club in New York, Feb. 3, 1886 »

Ideas In Nature Overlooked By Dr. Tyndall
Being an Examination of Dr. Tyndall's Belfast Address »

Supernatural in Relation to the Natural
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Our Moral Nature
Being A Brief System Of Ethics »

First And Fundamental Truths, Being A Treatise On Metaphysics
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