Title: De cometis: or, a discourse of the natures and effects of comets, as they are philosophically, historically & astrologically considered. With a brief (yet full) account of the III late comets, or blazing stars, visible to all Europe. And what (in a natural way of judicature) they portend. Together with some observations on the nativity of the Grand Seignior
Subjects: Comets
Time periods: 1664