This is a deeply flawed but compelling presentation of the fighting on the Western Front 1914-1918. The author relies on casualty statistics to demonstrate the skill of the Germans and the ineptitude of the Franco-British military effort. This is all very well if the figures are properly compared and evaluated, but in this study the statistics are presented in a very misleading way. Without wishing to expose readers of this review to a boring and unpalatable compilation of casualty statistics, it is enough to say that Mosier uses minimal estimates of German fatalities and compares them with the highest reports of French and British losses. For example, when the German medical history - a source which Mosier relies upon - tabulated the number of Germans killed, it did not include the very large number who were reported as missing and who were actually dead, or the wounded who died from their wounds. If these categories were included, the actual number of German battle deaths would be roughly double the number who were posted as killed in action, a fact that Mosier does not make sufficient allowance for. On the other hand, he presents us with figures for Allied dead which include the missing and the died from wounds, thereby making them appear two or three times higher than those of the Germans. In fact they were probably more like one and a half times as great, which, considering the fact that the Germans enjoyed so many tactical advantages in terms of terrain and firepower, does not reflect so much discredit upon the French and British military as Mosier would have us believe.
With that caveat, I have to admit that there is much to commend in this book. The description of German successes in local offensives in the Argonne and elsewhere in 1915 is superb. The standard of writing is high, and, even if you - as do I - profoundly disagree with Mosier's contention, you will find this a most thought provoking and readable book.
Had it not been for the distortion inherent in his presentation of casualty statistics, I would have given Mosier's book four or even five stars.