The “Practice of Palmistry” by Comte C. De Saint-Germain, published in 1973 by Red Wheel/Weiser, is a trade paperback book that delves into the art and science of palmistry. With a focus on divination and palmistry, this 410-page book offers insights and practical guidance on how to interpret and understand the secrets hidden within the lines and shapes of the palms. Written in English, this book is a valuable resource for those interested in the mystical and esoteric practices of palmistry.