Randy L Harvey reviews the book, Imperial German Army Motorised Troops 1914-18, Volume 1, Origins, Organization, and Mechanical Innovation in the Great War, from Helion and Company by author Jacek Zabielski and illustrator David Bocquelet.
This is partial text from the full article (usually with photos) at https://armorama.com/news/imperial-german-army-motorised-troops-1914-18-volume-1-origins-organization-and-mechanical-innovation-in-the-great-war