Title: The third Part of Gangraena. Or, A new and higher Discovery of the Errors, Heresies, Blasphemies, and insolent Proceedings of the Sectaries of these time; with some Animadversions by way of Confutation upon many of the Errors and Heresies named. As also a particular Relation of many remarkable Stories. speciall Passages, Copies of Letters written by Sectaries to Sectaries, Copies of Letters written from godly Ministers and others, to Parliament-men, Ministers, and other well-affected persons; an Extract and the substance of divers Letters, all concerning the present Sects