Six Letters from A-d B-r [i.e. Archibald Bower] to Father Sheldon ... Illustrated with Several Remarkable Facts, Tending to Ascertain the Authenticity of the Said Letters, and the True Character of the Writer [by John Douglas, Bishop of Carlisle]. [With "Appendix, Containing the Life of Francis Bruys, Author of the French History of the Popes."].
