"The Mastery of Love" is a practical guide to the art of relationships, written by Don Miguel Ruiz. This book draws on ancient Toltec wisdom to provide insights and teachings on how to cultivate love and create fulfilling relationships. It explores the importance of self-love, the power of forgiveness, and the role of awareness in maintaining healthy connections with others. Through practical advice and spiritual teachings, "The Mastery of Love" aims to help readers transform their relationships and experience more love, joy, and fulfillment in their lives.