Mediocria : being a collection of all that Mr. Humfrey hath wrote upon the great and controverted article of Justification: containing the several books or papers printed by t.P. concerning the difference in Doctrinals, among the nonconformists ... / by the afore said author [i.e. John Humfrey]. - Humfrey, John, 1621-1719 (printed for T. Parkhurst, at the bible and Three Crowns in Cheapside, near Mercers Chapel, 1698)