Herbal Alchemist's Handbook: A Complete Guide to Magickal Herbs and How to Use Them by Karen Harrison

The Herbal Alchemist’s Handbook by Karen Harrison approaches herbs through alchemy, astrological associations and ritual practice. Its materia magica covers more than 150 herbs alongside discussions of incense, ceremonial oils, amulets and other magical preparations.

Published by Weiser Books, this is a guide to herbal magic rather than a clinical herbal medicine handbook. Symbolic correspondences and spiritual claims do not establish safety or effectiveness; check plant and essential-oil hazards before any use.