Christopher Wallis, also known as Hareesh, is a scholar-practitioner of Classical Tantra. He has over thirty years of experience and is known for sharing classical Tantric philosophy and practices with an online community of spiritual practitioners. He has authored books such as "Tantra Illuminated," which is considered a comprehensive introduction to Classical Tantra, and "The Recognition Sutras." Wallis has a rich educational background with a Ph.D. in Sanskrit from UC Berkeley and has been initiated by a traditional Indian guru. He conducts online and in-person retreats and classes worldwide, focusing on meditation, Sanskrit, and mantra-science¹². Source: Conversation with Bing, 5/18/2024 (1) Hareesh.org. https://hareesh.org/. (2) AboutHareesh.org. https://hareesh.org/about/. (3) About Christopher Hareesh Wallis — Tantra Illuminated. https://www.tantrailluminated.org/christopher-hareesh-wallis. (4) Buy Tantra Illuminated: The Philosophy, History, and Practice of a .... https://www.amazon.in/Tantra-Illuminated-Philosophy-Practice-Tradition/dp/0989761304.