- The Peace of Europe, the Fruits of Solitude: And Other Writings
- The Select Works of William Penn; Volume 3
- The Works of the Long-mournful and Sorely-distressed Isaac Penington, Whom the Lord, in His Tender Mercy, at Length Visited and Relieved by the ... of That Light, Life, and Holy Power...;
- Fruits of Solitude; Reflections and Maxims Relating to the Conduct of Human Life
- No Cross, No Crown; a Discourse Shewing the Nature and Discipline of the Holy Cross of Christ, and That the Denial of Self and Daily Bearing of Christ's Cross is the Alone Way to the Rest and Kingdom