- A History Of Pottery And Porcelain: Mediæval And Modern
- Collections Towards a History of Pottery and Porcelain, in the 15th, 16th, 17th, and 18th Centuries: With a Description of the Manufacture, a Glossary, and a List of Monograms
- An Examination of the Report of the Berbice Commissioners, and an Answer to the Letters of James Stephen, Esq. Respecting the Crown Estates in the West Indies
- More Thoughts Still On The State Of The West India Colonies: And Proceedings Of The African Institution, With Observations On The Speech Of James ... That Society, Held On The 26th Of March, 1817
- Thoughts on the Abolition of the Slave Trade: And Civilization of Africa, with Remarks on the African Institution, and an Examination of the Report of Their Committee Recommending a General Registry o