A letter to the Honourable and Right Reverend the Lord Bishop of Durham; on the slave-trade : To which are added observation on the late parliamentary debate on that subject. By the Revd. Percival Stockdale, vicar of Lesbury and Longhoughton in the county of Northumberland. - Stockdale, Percival, (Printed, and sold by L. Pennington ... . Newcastle,; J. ... Christopher, and Jarret ... and Smith, Alnwick; and V. Clarks, at no. 38 New-bond Street, London,, 1799)