Barns, Sheds & Outbuildings (Ultimate Guides) Paperback – January 1, 2010 by John D. Wagner (Contributor), Clayton DeKorne (Contributor) Written with the do-it-yourselfer in mind, Ultimate Guide: Barns, Sheds & Outbuildings gives readers the information they need to plan, build, and finish a utility building. This revised and expanded edition presents a variety of buildings, from the simplest garden shed to a backyard artist's studio and even a huge gambrel dairy barn. Part One begins with design and planning information to help potential builders locate their building, decide on its design, and decode architectural plans and building codes.