Here is a list of books that I have found useful at various times in my life with anxiety etc....
Dr Joseph Luciani
Self-Coaching: The Powerful Program to Beat Anxiety and Depression
The Power of Self-Coaching: The Five Essential Steps to Creating the Life You Want
Reconnecting: A Self-Coaching Solution to Revive Your Love Life
-You Can Heal Your Life
-Mirror Work: 21 Days to Heal Your Life
-I Can Do It
-Loveability: Knowing How to Love and Be Loved
-Shift Happens: How to Live an Inspired Life...Starting Right Now!
-Life Loves You: 7 Spiritual Practices to Heal Your Life
Dr David Hamilton
-I Heart Me: The Science of Self-Love
-The Five Side Effects of Kindness: This Book Will Make You Feel Better, Be Happier & Live Longer
Rewire Your Brain: Think Your Way to a Better Life Paperback – March 22, 2010
by John B. Arden (Author)
Mind Over Mood, Second Edition: Change How You Feel by Changing the Way You Think Second Edition
Mindfulness: An Eight-Week Plan for Finding Peace in a Frantic World Hardcover – October 25, 2011
Living life to the full is mainly based on Cognitive behavioural therapy(CBT) but has a lot of FREE useful resources.