Henry Pickworth's vindication of his former Defence of a certain narrative : he sometime since presented to the Right Rev. the Lord Bishop of Litchfield and Coventry. Concerning William Penn and Richard Claridge's acknowledgment ... Together with a full proof of the said William Penn's being a real Papist. - Pickworth, Henry, (printed for the author, and sold by J. Wilford; and also by J. Marshal,, 1738)