This is a large-format book covering all types of aircraft that flew during WW II. It measures 14 3/4″ x 10 3/4.” It is also quite hefty, weighing 7 lbs and 2 ounces. [Extra shipping in the U. S. will be necessary. For this reason, we strongly suggest that ONLY U.S. collectors buy the book due to the high cost of international shipping]. The book boasts 500 color illustrations, HUNDREDS of black and white period photographs, and spans 400+ pages. It shows all of the aircraft used (all types of aircraft, not just single-seater airplanes) by the Allies and the Axis Powers. You will get hours of reading pleasure from this book.