ISBN-13: 9780691018065 / Angielski / Miękka / 1978 / 232 str.
Extracted from Volumes 10, 11, 13, and 18. Includes Commentary on The Secret of the Golden Flower, Psychological Commentary on The Tibetan Book of the Dead and The Tibetan Book of the Great Liberation, Foreword to Suzuki's Introduction to Zen Buddhism, and Foreword to the I Ching.