Plain-dealing with a traducing Anabaptist, or, Three letters writ upon occasion of some slanderous reflections given and promoted against William Penn by one John Morse published for common benefit : that all impartial people may be better acquainted with the invective spirit of some so called : and their ungodly sly way of defaming such as dissents from them, especially in their restless indeavours against the poor Quakers - Penn, William, 1644-1718 (Andrew Sowle], 1672)