Kick back and take five with Glow Guide: Spa , the latest in our easy-access series of little books with big benefits. This charmingly illustrated guide is brimming with ideas for brightening any day with the simple pleasures of the spa. From time-saving quickies like the detoxifying Lemon Water Cocktail and the Drive-Time Hand and Nail Treatment to little luxuries like a Cool Cucumber Mask and a Hot Rock Massage, the instructions in Glow Guide: Spa...