I like so many others out there have suffered form panic disorder and at one time nervous illness. I have read all three of Dr. Claire Weekes books over twenty years. I still refer to them. No other book has in detail what these books have. A complete understanding of what you go through with this condition. It has complete advice on how to get through this condition. Dr. Weekes has understanding of all the symptoms you can experience. She talks you through every aspect of the condition. Its the best set of books for anxiety, panic attacks,ect... The wording is a little old fashioned but the advice is solid! Dont pass this one up! god bless you on your healing path.