- A Commentary On The Treatises Entered Into Between His Britannic Majesty, And His Most Faithful Majesty ... His Catholic Majesty ... And ... The King ... Subjects From Engaging In Any Illicit...
- A letter to William Wilbeforce, vice president of the African Institution, &c. &c. &c., containing remarks on the reports of the Sierra Leone Company, ... which an universal abolition of the slave tr
- Postscript To The Reply Point By Point: Containing An Exposure Of The Misrepresentation Of The Treatment Of The Captured Negroes At Sierra Leone (1815)
- A Letter to William Wilberforce, Esq. M.P., Vice President of the African Institution &C. &C. &C: Containing Remarks On the Reports of the Sierra ... Means by Which an Universal Abolition of Th
- A Reply "Point by Point" to the Special Report of the Directors of the African Institution ..