The Art of the Catapult: Build Greek Ballistae, Roman Onagers, English Trebuchets, And More Ancient Artillery: Gurstelle, William: 9780912777337: Amazon.com: Books
Velvet (Spanish Edition): Los Editores de Catapulta: 9789876378420: Amazon.com: Books
Amazon.com: Jogar e Aprender Formas (Em Portugues do Brasil): 9788592689681: Catapulta Editores: Libros