I strongly urge you to purchase this book if you are tired of battling and suffering with headaches. After struggling in a rural area for over a decade trying to find someone or something to help me with my incapacitating "menstrual cycle migraines" (2x per month), this book did it! Thank you Dr. Diamond and the Stills! I have a new lease on life. I estimated that over the past decade I have literally lost over a year of my life to pain and suffering with headaches. My husband and I are ecstatic that this book helped me, help my physician find a drug that aborts my migraines and I am 3 for 3. It validated my awful experiences and helped me realize how much the migraines were consuming my life and my attitude. It is excellently written and an easy read. It addresses many different types of headaches affecting many different types of people, male, female, young and old. Plus, it explains the many different treatment options available. Buy this book for yourself or someone you love; it's a cheap way to get more out of life.