- A Voice of Warning
- How to become like Christ
- The suppressed Gospels and Epistles of the original New Testament of Jesus the Christ, Volume 6, Cle...
- Lord of the World
- The Trial and Death of Jesus Christ
- Modern Spiritualism
- The Spirit of St. Francis de Sales
- The Atonement and the Modern Mind
- Writings of Thomas Paine — Volume 4 (1794-1796): the Age of Reason
- The Religious Situation
- The Riches of Bunyan
- The Augsburg Confession
- Morning and Evening Prayers for All Days of the Week
- The Arian Controversy
- The Life of St. Frances of Rome, and Others
- History of the Catholic Church from the Renaissance to the French Revolution — Volume 2
- Confession and Absolution
- Gold Dust
- Orthodoxy
- Summa Theologica, Part III (Tertia Pars)
- A Tour of the Missions
- Versuch einer Kritik aller Offenbarung
- De Lotgevallen van Tom Sawyer
- Public School Education
- History of Dogma, Volume 1 (of 7)
- Paradoxes of Catholicism
- The Woman’s Bible
- The Prison Chaplaincy, And Its Experiences
- Key to the Science of Theology
- A Short History of Monks and Monasteries
- Brazilian Sketches
- The Ancient Church
- There is No Harm in Dancing
- The Gospel of the Hereafter
- Historical Sketches, Volume I (of 3)
- Mystic Christianity
- Christ
- A Portraiture of Quakerism, Volume 2
- Under the Prophet in Utah; the National Menace of a Political Priestcraft
- Historical Introductions to the Symbolical Books of the Evangelical Lutheran Church
- Pascal's Pensées
- The Reconciliation of Races and Religions
- Christ, Christianity and the Bible
- Wahres Christentum. English
- Miscellaneous Pieces
- The Prayers of St. Paul
- A Versailles Christmas-Tide
- The Dairyman's Daughter
- In His Image
- Heretics
- History of Dogma, Volume 2 (of 7)
- The Christian Life
- Sovereign Grace
- A Hero and Some Other Folks
- The Faithful Promiser
- Uncle Tom's cabin. Dutch
- Jesus Himself'
- The Happiness of Heaven
- Our Churches and Chapels
- The Canon of the Bible
- The Imitation of Christ
- Concerning Christian Liberty
- The Freethinker's Text Book, Part II.
- Personal Friendships of Jesus
- Companion to the Bible
- On Prayer and The Contemplative Life
- A Discourse on the Life, Character and Writings of Gulian Crommelin Verplanck
- Thoughts on Missions
- The Words of Jesus
- A Short Method Of Prayer
- The Small Catechism of Martin Luther
- The Church and the Barbarians
- The Story of the Other Wise Man
- The Mind of Jesus
- A Practical View of the Prevailing Religious System of Professed Christians, in the Middle and Highe...
- God's Plan with Men
- Dialogues on the Supersensual Life
- A Solemn Caution Against the Ten Horns of Calvinism