Introduction to Polish Addition of Hoffman’s Elixir

July 12, 2011 Beckley in the Media

“This book presents not only the story of one of the greatest scientists of our time, who provided a powerful tool for the study of humanity’s consciousness, but also the intellectual development, visions and thoughts of a man who despite his venerable, century-old age, was able to maintain a youthful spirit and clarity of mind […]

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