Cart “One Minute Mysteries: 65 MORE Short Mysteries You Solve With Math eBook” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × One Minute Mysteries: 65 MORE Short Mysteries You Solve With Math eBook $7.53 One Minute Mysteries: 65 MORE Short Mysteries You Solve With Math eBook quantity $7.53 (incl. tax) Coupon: Apply coupon Update cart You may be interested in… The Stargazer’s Notebook $41.99 Add to cart Cart totals Subtotal $7.53 (incl. tax) Total $7.53 (includes $0.54 Standard) Proceed to checkout