Learned Optimism: How to Change Your Mind and Your Life4.3Author: Martin E. P. Seligman$25.26Add to cart1 available offer
The Optimistic Child: A Proven Program to Safeguard Children Against Depression and Build Lifelong Resilience3.8Author: Martin E. P. Seligman$27.60Add to cart1 available offer
What You Can Change and What You Can't4.5Author: Martin E. P. Seligman$29.38$117.95Add to cart1 available offer
