Psycho-Cybernetics: A New Way to Get More Living Out of Life

Not exactly unknown but rarely mentioned these days: Psycho-Cybernetics, A New Way to Get More Living Out of Life (1960) by Dr Maxwell Maltz, MD. A foundational work in the field of self-image and more generally self-growth. Sort of the missing link between Hill-Carnegie and Covey, it's the first of its kind to shatter the body/mind duality and show facts in hand the power of the whole. A positively enriching read, containing a few invaluable ideas. If you're a Zen or Stoic like me, you'll find the traces of these roots in there, the lineage of ideas.