MATHER, Cotton. The Converted Sinner. The Nature of a Conversion to Real and Vital Piety: and the manner in which it is to be prayed and striv'n for...in the hearing and desire of certain pirates, a little before their execution. Boston: Nathaniel Belknap, 1724. 8o (170 x 111 mm.) Bound signatures (title, first and last signatures in facsimile, some margins closely trimmed), folding cloth case. Evans 2551.