James E. Mitchell & Astrid Muller 
Compulsive Buying [PDF ebook] 
Clinical Foundations and Treatment

Rooted in research and clinical practice, Compulsive Buying examines the drive that compels people to compulsively purchase and hoard their acquisitions. The authors and contributors cover the entire scope of this behavior and discuss what clinicians need to know in order to better understand and treat their clients. Among the key subjects examined are case reports, correct diagnosis, assessment and instruments, comorbidity, treatment, research, and directions for future research. The book ends with a useful guide for therapists, which includes data and research; and a treatment manual, which includes questionnaires and exercises for clinician and client alike.