On depression:  The Noonday Demon by Andrew Solomon

On PTSD:  The Body Keeps the Score by Bessel Van Der Kolk, MD

On bipolar illness:  An Unquiet Mind by Kay Jameson, PhD

On anxiety:  My Age of Anxiety by Scott Stossel

On marriage:  The Seven Principles for Making Marriage Work by John Gottman, PhD

On parenting:  How to Talk So Kids Will Listen and Listen So Kids Will Talk by Adele Faber

On meditation:  The One-Minute Meditator by David Nichol, MD and Bill Birchard

                          10% Happier by Dan Harris