Francesca Boitani, Maria Cataldi, Marinella Pasquinucci ; with an introd. by Mario Torelli ; general editor, Filippo Coarelli ; [maps and plans, Marina Bighellini, photography, Marcella Pedone, Mauro Pucciarelli ; English translation, Catherine Atthill ... et al.]. -- 1st American ed. -- Putnam, 1975.