This book revolves around the reuse of six building materials—paper, plastic, wood, metal, glass, fabric—and is itself reusable, as the spine doubles as a ruler. Since the book presents a unique combination of how-to, editorial, historical, and even interactive content, we deliberately pushed the design envelope to see how much variety the book could sustain and still be coherent. The end result is both smart and fun, structured yet chaotic, sophisticated and accessible. 216 pages, 7 3/8 x 9, perfect-bound, 4-color, embossed chipboard cover with applied sticker.