Osgood, S.—Christian Biography. New York, 1851.
—— The Coming Church and its Clergy. 1858.
Palfrey, J. G.—Evidences of Christianity. Boston, 1843.
Peabody, A. P.—Christian Doctrine. Boston, 1844.
—— Christianity the Religion of Nature. Boston, 1863.
Power, J. H.—Exposition of Universalism. New York.
Price, R.—Dissertations on Provid. Christianity. London, 1772.
—— Sermons on Christian Doctrine. London, 1787.
Priestley, J.—Defenses of Unitarianism, 2 vols. London, 1787-89.
For full account of this writer's many works, consult Darling, Cyclopædia Bibliographica, pp. 2454-58.