Book excerpt: The New Materia Medica is a source book of information on some of the most exciting new crystal, botanical, and animal remedies now in use by practitioners of the Guild of Homeopaths. These remedies, proven through the practice of meditation and with a reputation for remarkable success, are extraordinary for their depth of action, reaching far into a patient’s psyche and history. Each entry gives a description of the original substance in its natural state and an outline of its medicinal and traditional uses, along with crystal essence cures where applicable and explanations of the remedies’ affinities for the chakras and the associated glands and organs. All the remedies also include detailed information on their mental, emotional, and physical effects on the individual parts of the body. Summarized case notes show clinical evidence of efficacy of these therapies and illustrate their day-to-day use.