William Gurstelle, Writer - Author

Art of the Catapult::: William Gurstelle, Book, Souvenir, Paperback

Backyard Ballistics: Build Potato Cannons, Paper Match Rockets, Cincinnati Fire Kites, Tennis Ball Mortars, and More Dynamite Devices::: William Gurstelle, Book, Chicago Review Press, Paperback

Building Bots: Designing and Building Warrior Robots::: William Gurstelle, Book, Chicago Review Press, Paperback

The Art of the Catapult: Build Greek Ballistae, Roman Onagers, English Trebuchets, and More Ancient Artillery::: William Gurstelle, Book, Chicago Review Press, Paperback

Adventures from the Technology Underground: Catapults, Pulsejets, Rail Guns, Flamethrowers, Tesla Coils, Air Cannons, and the Garage Warriors Who Love Them::: William Gurstelle, Book, Clarkson Potter, Hardcover

Author:William Gurstelle