A review by ana_az_books
Feeling Good:: The New Mood Therapy by David D. Burns

5.0

...your feelings result from the messages you give yourself. In fact, your thoughts often have much more to do with how you feel than what is actually happening in your life.

This is really helpful, and not just for people with depression. It has a lot of great techniques to cope with our sometimes irrational reactions to the situations that life gives us. This is practically a therapist in book form.