The Hammond Explorer Atlas of the World is a comprehensive map book in trade paperback format, featuring detailed maps of the entire world in English language. Published by Hammond World Industries Atlas Corporation, this revised edition contains 120 pages of valuable information for those interested in atlases, gazetteers, and maps. With a size of 12.2 inches in length and 9.4 inches in width, this atlas provides a comprehensive reference for travelers and enthusiasts looking to explore the world through detailed maps and geographical information.