- An Essay on the Slavery and Commerce of the Human Species: Particularly the African; Translated From a Latin Dissertation, Which Was Honoured With the ... University of Cambridge, for the Year 1785
- A Portraiture of Quakerism. Taken From a View of the Education and Discipline, Social Manners, Civil and Political Economy, Religious Principles and Character, of the Society of Friends; Volume 1
- Strictures On A Life Of William Wilberforce
- Not A Laborer Wanted For Jamaica: To Which Is Added, An Account Of The Newly Erected Villages By The Peasantry There
- An Essay on the Impolicy of the African Slave Trade