The further progress of colonial reform; being an analysis of the communication made to parliament by His Majesty, at the close of the last session, respecting the measures taken for improving the condition of the slave population in the British colonies ... In continuation of two pamphlets, "The slave colonies of Great Britain," &c. and "The progress of colonial reform," etc.
Society for the Abolition of Slavery throughout the British Dominions (London)
London, 
1827.