Many clients who experience panic attacks and/or high levels of anxiety have found this book helpful.
Here’s a link to the paperback version.
Here’s a link to the Kindle version.
Here’s a link to the audiobook (Audible) version.
PS: I am a participant in the Amazon Associates Program. As an Amazon Associate, I earn from qualifying purchases. This means that I may earn a small commission if you make a purchase after clicking on the Amazon links on this page. The price you pay is not affected by this relationship. If you have any questions about this, please get in touch.