Autor: William Gurstelle, 5 titluri

Whoosh Boom Splat: Build Jam Jar Jets, Elastic Zip Cannons, Clothespin Snap Shooters, and More Legendary Launchers, Paperback

William Gurstelle

Remaking History

William Gurstelle

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

William Gurstelle

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

William Gurstelle

Remaking History, Volume 2: Industrial Revolutionaries, Paperback/William Gurstelle

William Gurstelle