What is Alum? Origins, Production & Use
Aluminum(III) Oxide: Secrets of Precious Gemstones
Corundum: Secrets of Valuable Gemstones
Making Sapphire & other Precious Gemstones
Sapphire Gemstones: Colors, Myths, Origins & Gemology
Alchemy & Prague: Countess Barbara von Zweibrücken-Neuburg
Indigo: Extract Dye from Indigofera Tinctoria
Alchemy: Ancient Mordant Recipes for Fabric & Stones
Antimony (Stibnite, Kohl) Ancient Metal of Science & Beauty
Mordants - Essential Ancient Dye Techniques
10 Wise Plants & Herbs for the Elixir of Life
Nicolas Flamel: Creation of an Alchemy Legend
Natural Colors: How to Extract Plant Pigments
Earth of Chios: Ancient Alchemy, Cosmetics, & Medicine
Alchemy Processes & Related Astrology Signs
Lunar Caustic AgNO3: Lapis Infernalis of Alchemy
Steam Distillation in Ancient & Medieval Alchemy
Fractional Distillation: Ancient & Medieval Alchemy Processes
Science of Alchemy: Simple Distillation Process
Distillation in Alchemy: Ancient Process & Equipment