Cart Summary Remove item Thumbnail image Product Price Quantity Subtotal × Explode The Code Book 6 $6.95 Explode The Code Book 6 quantity $6.95 × Homeschool Planet 30-day Free Trial with Free Lesson Plan $0.00 Homeschool Planet 30-day Free Trial with Free Lesson Plan quantity $0.00 Coupon: Apply coupon Update cart Cart totals Subtotal $6.95 Total $6.95 Proceed to checkout