" You who are skilled in Alchemy, and as many others as promise yourselves great riches or chiefly desire to make gold and silver, which Alchemy in different wa

The Coelum Philosophorum, or book of vexations; the science and nature of alchemy, and what opinion should be formed thereof. Regulated by the seven rules or fu

Acclaimed by Publishers Weekly as "a classic reference, dizzying in its breadth," this volume explores the themes underlying ancient mythology, philosophy, and