FOR PANIC ATTACKS This is the book I recommend to people who are having panic attacks. Of all the anxiety disorders, panic disorder is the most treatable. Working through this book can help immensely.
OCD
Excellent book about OCD for patients and family members.
General CBT
General CBT for depression, but also for communication skills, procrastination and anxiety.
Insomnia
This is the book I recommend most often in my practice. Anyone with who wants to deal with insomnia should read it.