Thoughts on the slavery of the negroes, as it affects the British colonies in the West Indies humbly submitted to the consideration of both houses of Parliament - Veritas, .. (Printed for the author, and sold by W. Richardson and J. Debrett, 1788)
Goldsmiths'-Kress no. 13723. - OCLC, 22250812. - Reproduction of original from Goldsmiths' Library, University of London. - Signed and dated: Veritas, London, March 12, 1788