Argumentum ad hominem : being an extract from a piece intitled, England's present interest considered, with honour to the prince, and safety to the people. In answer to this one question: What is most fit, easy and safe at this juncture of affairs to be done, for quieting o differences, allaying the heat of contrary interests, and making them subservient to the interest of the government, and consistent with the prosperity of the kindom? [sic] By William Penn, founder of the province of Pennsylvania. To which are added, some extracts from the writings of divers authors, more particularly recommended to the notice of the people called Quakers