This book is fine not only the military master pieces That gave birth to the so called "Blitzkrieg" goal first of all it's a very good analysis of the impact of armor on the ww1 battlefields and it's consequences in future wars. The text is built like a thesis, so as to mark out the revolution from horse to have taken up tanks That much without people realizing. Once this is done, can Guderian Then Introduce His views of what we now know as the Panzerdivisionnen. A Must-read for Any military history fan or serious wargamer.