Earth Power: Techniques of Natural Magic

Earth, Air, Fire & Water: More Techniques of Natural Magic (Llewellyn's Practical Magick Series)

The Complete Book of Incense, Oils and Brews (Llewellyn's Practical Magick)

Cunningham's Encyclopedia of Crystal, Gem & Metal Magic (Cunningham's Encyclopedia Series)

Cunningham's Encyclopedia of Magical Herbs (Cunningham's Encyclopedia Series)

The Magical Household: Spells & Rituals for the Home (Llewellyn's Practical Magick Series)