In his Tradition and Traditions: An Historical and Theological Essay.

Essays, Historical and Theological, appeared in 1878 (2 vols), with a biographical preface by his sister Anne, who also edited some of his Letters (1884).

Theological Essays II.

Theological Essays I (2d ed.)

Theological Essays (1853)

Theological Essays, Selected from Various Authors (1856)

William, author of "Essays and Observations, Theological and Moral"

Theological Essays (1877)

Nothing Greater, Nothing Better: Theological Essays on the Love of God.

The Trinity in a Pluralistic Age: Theological Essays on Culture and Religion.