The Cœlum Philosophorum, or Book of Vexations, concerning the Science and Nature of Alchemy, and what opinion should be formed thereof. Regulated by the Seven Rules or Fundamental Canons according to the Seven commonly known Metals; and containing a Preface, with certain Treatises and Appendices
The Book concerning the Tincture of the Philosophers, written against those Sophists born since the Deluge, in the life of our Lord Jesus Christ, the Son of God