Magical castles, hideaway caves, secret clubhouses, and rainy-day escapes. Forts can be just about anything. This guide to ultimate fort building lets readers put their engineering creativity to the test. They'll construct their own unique hideouts through easy, step-by-step activities. Helpful photographs serve as springboards for original ideas. Readers can gain independence by constructing forts solo, or learn about teamwork by building with friends. In either case, they'll feel empowered to take on individual projects and personalize their fortresses. With amazing ideas and easy instructions, this valuable exercise in independence is accessible and fun.