Cart Remove item Thumbnail image Product Price Quantity Subtotal × Step Working Guides $10.10 Step Working Guides quantity $10.10 × It Works How and Why (Hard Cover) $10.70 It Works How and Why (Hard Cover) quantity $10.70 × Introductory Guide to NA $2.15 Introductory Guide to NA quantity $2.15 × The White Book $0.80 The White Book quantity $0.80 × Basic Text (Pocket Size) $13.60 Basic Text (Pocket Size) quantity $13.60 × Working Step Four in NA $0.85 Working Step Four in NA quantity $0.85 Coupon: Apply coupon Update cart Cart totals Subtotal $38.20 Total $38.20 Proceed to checkout