CartJack Haris2020-12-21T16:02:59+07:00 Continue shopping “David Watson & Roland Tharp – Self-Directed Behavior – Self-Modification for Personal Adjustment” has been added to your cart. Product Price Quantity Subtotal Gordon Neufeld - Making Sense of Counterwill $19 - + $19 Nick Usborne – Web Copywriting 2.0 $40 - + $40 David Watson & Roland Tharp - Self-Directed Behavior - Self-Modification for Personal Adjustment $42 - + $42 Apply coupon Update cart Cart totals Subtotal $101 Total $101 Proceed to checkout