“The famous Swiss physician and alchemist, Paracelsus, said that Alchemy is the art of separating the pure from the impure, the true from the false and that is what Brian Cotnoir has done for us concisely. If you are new to the study of Alchemy, or even if you’ve been around it for a while and need some additional guidance or inspiration, this is a book for you.” —From the foreword by Robert Allen Bartlett, author of Real Alchemy: A Primer of Practical Alchemy