This collection set includes three books from the Map by Map series by DK: Battles, History of the World, and World War II. The 'History of the World Map by Map' book explores world history in detail, starting from early human migration and covering significant events like the Greece and Persian War, Mongol Conquests, Medieval European trade routes, and the rise of the Ottomans. The 'Battles Map by Map' book allows readers to step into the shoes of famous generals and learn about wars such as the Battle of Alesia, Napoleonic Wars, and World War II, focusing on the geography of these battles. The 'World War II Map by Map' book provides an intricately detailed history of World War II with over 100 specially created historical maps covering all major theaters of war, emphasizing the scale, mobility, and speed of the colossal armies. The collection is presented as a hardcover with 936 pages and is published by DK ltd.