Concrete, granite, marble, travertine, and various other strains of natural and engineered stone are shown and described in a comprehensive new book, Design Ideas for Decorative Concrete and Stone, which presents homeowners with the clearest and most creative ways to embellish their own decorating scheme. Concrete, especially, has emerged as an eminently practical and decorative product, as suitable to use as elegant sinks and countertops as to walls...