19 Different Power Point Lectures covering a variety of health topics from CTS, Diabetes, Fybromyalgia, Weight Loss, Corporate Wellness, Arthritis, Autism, Hormones, Auto Accidents and more. Asking $50 each (plus shipping unless you pick up). I paid $350 each from David Singer Enterprises. OR GET ALL 19 for $650 or BO. Can pick up in Vineland NJ (Cumberland Co) or can be shipped for additional charge if you buy less than 5.