David Owen, author of "The Walls Around Us, " recounts his projects -- from catching the home improvement bug while watching workmen replacing a leaky roof to his first tentative foray into DIY. As his skill grows, so does his confidence: replacing a broken light switch turns into wiring an entire room, making bookcases is followed by building an office. Soon he takes the big leap from renovation to building a new house -- a weekend cabin a mere six miles from his home -- from the ground up. The experience launches Owen's enthralling and hilarious discourse on everything from kitchen countertop materials to the complete history of concrete and a near disastrous mishap involving a tree, a roof, and a chainsaw.