Construct Strong Fortifications to Defend Against Invading Hordes

Transform your home into an impenetrable fortress against history's most infamous invaders with William Gurstelle's "Yard Ballistics." Learn to construct ancient weapons and fortifications to withstand assaults by Attila, Ragnar, Alexander, Genghis Khan, and Tamerlane. Each chapter introduces a new conqueror, details their tactics, and provides step-by-step guides, diagrams, and images for building projects like "Da Vinci’s Catapult" and "Carpini’s Crossbow." Discover how to create a "Crusader-Proof Moat" and the "Cheval-de-frise" to defend your castle. By the final page, you'll have a fully fortified home ready to repel any invading horde.