Gum Arabic, Guar, Xanthan: Guide for Artists & Artisans
Secrets of Elemental Carbon for Truth Seekers
Sacred Geometry: Insight to the Mysteries
Make Black Ink or Paint Pigment with Soot
Soot & Lampblack: Beauty, Art and Medicine
Carbon Steel: Origins, Composition & Uses
Flowers of Sulfur (Brimstone): Creation & Uses
Potassium Hydroxide (KOH) Caustic Potash
Rot & Decay: Process of Organic Putrefaction
Metal to Rust: Unseen Organisms in Action
Fermentation & Rot: Comparing Processes
Tungsten: Elusive Metal of Light, Art & Industry
Molybdochalkos: Nigredo Black Lead of Maria
Tycho Brahe: Golden Renaissance Astronomer
Hildegard von Bingen: Nature, Music & Beer
Women Brewers: Brewing History of Europe
Eight Dye Plants & Natural Dyes in History
Prague: Bohemians of the Renaissance
5 Syphilis Treatments of European History
Seven Deadly Diseases of the Renaissance