The Lion's Roar - An Introduction to Tantra — by Chögyam Trungpa
This book is based on two historic seminars of the 1970s, in which Chögyam Trungpa introduced the tantric teachings of Tibetan Buddhism to his Western students. Each seminar bore the title "The Nine Yanas". The author's nontheoretical, experiential approach opens up a world of fundamental psychological insights and subtleties. He speaks directly to a contemporary Western audience, using earthly analogies that place the ancient teachings in the midst of ordinary life.
Introduction to Tantra - The Transformation of Desire — by Lama Thubten Yeshe
According to Buddhism, every human being has the potential to achieve profound and lasting happiness. And according to the tantric teachings of Buddhism, this remarkable transformation can be realized very quickly if we utilize all aspects of our human energy - especially the energy of our desires.
Penetrating Wisdom - The Aspiration of Samantabhadra — by Dzogchen Ponlop Rinpoche
This is a book of teachings on the Buddhist paths of Dzogchen and Tantra by an innovative Tibetan master who is both authoritative and modern. Basing himself on The Aspiration of Samantabhadra - a proclamation in the Buddhist tantras of the Buddha Samantabhadra - Ponlop Rinpoche illuminates the philosophy and meditation practices of Dzogchen.