George Duffield IV (1794-1868)
Spiritual Life: Or Regeneration (1832)
Evangelical Piety: A Fare-Well Discourse (1835)
Discourses on the Sabbath (1836)
A Sermon on American Slavery: Its Nature, and the Duties of Christians in Relation to It (1840)
The Claims of "Episcopal Bishops," Examined in a Series of Letters (1842)
Dissertations on the Prophecies Relative to the Second Coming of Jesus Christ (1842)
Millenarianism Defended (1843)
The True Scholar: An Oration (1845)
Review of Finney’s Theology (1849-1849)
The Veteran Hero: A Funeral Discourse...Hugh Brady (1851)
American Presbyterianism: A Sermon (1854)
Samson Shorn, and His Locks Renewed: or, The History of Spiritous Liquors in Pennsylvania (1855)
Travels in the Two Hemispheres; or, Gleanings of a European Tour (1858)
Doctrines of the New School Presbyterian Church (1863)
The Nation's Wail: A Discourse (1865)
The Bible Rule of Temperance: Total Abstinence From All Intoxicating Drink (1868)
In Memoriam: A Discourse on the Life and Character of the Late Rev. George Duffield, D.D. (1868)