A treatise of the sibyls : so highly celebrated, as well by the antient heathens, as the holy fathers of the church; giving an account of the names, and number of the sibyls; of their qualities, the form, and matter of their verses; as also of the books now extant believed to be Sibylline, and the errours crept into Christian religion, by occasion thereof; particularly, concerning the middle state of souls. Written originally by David Blondel ; Englished by J.D.