Since I am new on this forum, I'm not sure if this book has been mentioned here or not. Someone recommended this to me a while back and I keep it by my bedside and read/re-read it often. It really helps. The full title is: Anxiety & Panic Attacks their cause and cure. It's written by Robert Handly who experienced this problem his whole life and overcame it, and explains how others can. I bought it cheap as a used paperback on Amazon. I highly recommend it.