Excessively scarce edition of these pseudo-apocryphal treatises, a mixture of medicine, alchemy and distillation, magic, mystic and spagyric: the last page of the first volume regards perpetual motion. The second volume is specially devoted to the arcane secrets of the nature and to hermetic tradition derived from Kabbalah, from the Orphic mysteries and those of ancient Chaldeans, Egyptians, Arabians, Pythagoreans, Greeks and Latins.