I have social phobia. I have undergone therapy and drug medication in its treatment. I first was diagnosed with Generalized Anxiety Disorder. I read this work as I was coming to better understand the true nature of my disorder. If you'd like to understand what my life has been like, please read this book. Marshall's "Social Phobia" is a comprehensive study and explanation of not only the syptoms of Social Phobia, but also a synopsis of current research into the work. Not to suggest that the work is in any way esoteric. Marshall portrays the character of this disorder through numerous case-studies from his work at the Anxiety Clinic at University of Wisconsin - Madison. He first gives a very full picture of how social phobia manifests itself in peoples' lives before going into theories as to why. He is wonderful at telling these peoples' stories. From this starting point, he moves deftly into his academic knowledge of the subject, offering the reader easy access to the professional's knowledge. Marshall's book offers the real-life story of Social Phobia and an objective study of it. I found both of great value; he showed me that there are others out there like me and also helped me to better understand (and thereby recover from) Social Phobia. At the end of the book, he summarizes current treatments of this disorder, offers an Appendix which differentiates Social Phobia from the other Anxiety Disorders, and provides a suggested reading list. Marshall's work has been an enormous help in my own life, and if you wish to understand this disorder, it can be of immense value to you, too.