This is the All American Wonder Volume Two book written by Ray Cowdery. This book is a nice book to have on the differences and information on the Willys MB and the Ford GPW from 1941-1945. The book has great information and pictures on things that changed over the years to help on the restoration of your WWII Jeep or if you are just looking for a good book to learn more history from that era. 285 pages.