An address to William Wilberforce, Esq. M.P., with remarks on the results of his attempt to ameliorate the condition of Africans by the abolition of the slave trade, slavery, the servitude or actual condition of negroes, or those called slaves in Jamaica : and on the injuries inflicted on and threatened the planters and others in consequence of this attempt - Wilberforce, William, 1759-1833 (Slavery tracts & pamphlets from the West India Committee collection ;, 1815)