DOOMED ROAD OF EMPIRE: The Spanish Trail of Conquest
NY: McGraw-Hill, 1963. First Edition. Hardcover. 1st printing. Cloth. 408pp. Illus. Bibliography. Index. Map. Decorated endpapers. The 6th volume in the American Trails Series. Carter... "tells of the Royal Road proper, as it stretched north and east from Saltillo and Monclova, New Spain (Mexico), to cross the Rio Grande, heading.....