In 1994, Sophia published The Eye of Renaissance by Peter Kalder along with Yoga Therapy by Swami Sivananda. The circulation sold out instantly. And for two years there were numerous requests for a reissue of Peter Kalder. The 6 simple initial exercises for rejuvenation described in this book turned out to be very effective, and the book is even recommended as a teaching aid by many esoteric (and not only) schools in the country. This is how the idea of this small book arose, accessible to almost everyone, from a businessman to a pensioner. “The Eye of Revival” is not only a description of the secret practice of Tibetan lamas in the recent past, leading to the reversal of the internal flow of time, the development of personal strength, the preservation and restoration of health and youth of the body, but as presented by A. Sidersky, the book looks like a fascinating work of art.