Seminal Retention and Higher Consciousness: The Sexology of Kundalini

A Brief Tour of Higher Consciousness: A Cosmic Book on the Mechanics of Creation

Sleeping, Dreaming, and Dying: An Exploration of Consciousness (English Edition)

Perplexities of Consciousness

The Natural Mind: An Investigation of Drugs and the Higher Consciousness

Perplexities of Consciousness

Quantum Economics: Unleashing the Power of an Economics of Consciousness

The Mystery of Consciousness