- Dissertation on the Views of George Fox Concerning Christian Testimonies
- History of the Religious Society of Friends: Vol. 3
- History of the Religious Society of Friends: Vol. II
- An Examination of the Causes Which Led to the Separation of the Religious Society of Friends in America in 1827-28
- History Of The Religious Society Of Friends, From Its Rise To The Year 1828: In Four Volumes; Volume 2