Don Miguel Ruiz is the bestselling author of The Four Agreements (a New York Times bestseller for over seven years), The Mastery of Love, The Voice of Knowledge, and The Fifth Agreement (with his son, don Jose Ruiz). His books have sold over eight million copies in the United States, and have been translated into dozens of languages worldwide. For more than two decades, Ruiz has worked to impart the wisdom of the ancient Toltec to a small group of students and apprentices, guiding them toward their personal freedom. Today, he continues to combine his unique blend of ancient wisdom and modern-day awareness through lectures, workshops, and journeys to sacred sites around the world.