|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon US||8 days ago||46.67||$31.95||You save $14.72|
|Amazon UK||3 days ago||44.04||$31.95||You save $12.09|
|Book Depository US||yesterday||35.44||$31.95||You save $3.49|
Thom F. Cavalli, Ph.D., is licensed as a psychologist, a marriage, family, and child therapist, and a Qualified Medical Examiner. In addition to his twenty years of private practice, he has conducted many seminars and workshops for community agencies, industry, and private organizations. He lives in Tustin, California.