This book does a lot to dispel some of the myths of the “easy” German invasion of Poland. While it does so, it is also not the focus of the book, but rather the nascent Waffen-SS evolving into a military arm of the Nazi war machine. Author Massimiliano Afiero writes,
In September 1939, the Waffen-SS was effectively only three regiments plus several hodgepodge units. Poland would be its baptism of fire: during the campaign, SS combat units participated in operations attached to formations of the Heer. Still considered more parade troops than frontline soldiers, they did not prove a decisive factor in the fighting, but the campaign was important for their transformation into real fighting units.