Andrew Holecek was trained for decades within the Tibetan Buddhist traditions of Dzogchen and Mahamudra, and having completed the traditional three-year retreat. He is the author of numerous influential books, including Dream Yoga, The Lucid Dreaming Workbook, Preparing to Die, Dreams of Light, and his newest work is Total Eclipse of the Mind: Unleashing the Power of Darkness for Creativity, Healing and Transformation. His website is https://www.andrewholecek.com/