Behind the Façade of Tibetan Tantra, a series of four volumes, explores the doctrines of the Secret Mantra Vehicle, also known as Tibetan Buddhism. In reality, Tibetan Tantra is wholly unrelated to Buddhism, given that its cultivation of Highest Yoga is nothing but the lustful practice of sexual union. Such a faith based on copulation contradicts the Buddha’s discourses, violates morality and ethics, disturbs social order, and has wrecked the peace and harmony of countless families. In contrast, the Jonang School that emerged in Tibet propagated the doctrine of “other-emptiness,” which allows followers to realize the Tathagatagarbha and to directly comprehend how it generates all phenomena. As the Jonang School is the sole Tibetan lineage that teaches the Buddha Dharma, it stands as the only true Tibetan Buddhist tradition. This in-depth exposé illustrates the authentic Buddha Dharma and reveals the fallacies concealed behind the Buddhist veneer of Tibetan Tantra, hoping to guide the public onto the correct path to Buddhahood.