Surf on over to give it a listen.
Here are some of the books mentioned in the podcast:
Lincoln's Melancholy: How Depression Challenged a President and Fueled His Greatness
Darwin, His Daughter, and Human Evolution
Man's Search for Meaning
Diagnostic and Statistical Manual of Mental Disorders, 5th Edition
Finally, Carl Jung's quote "neurosis is the substitute for legitimate suffering" comes from Jung's book Psychology and Religion (p. 92).