He finds the evidence overwhelming, that Austria and Germany must accept principal blame for the outbreak. While what followed was a vast tragedy, he argues passionately against the ‘poets’ view’, that the war was not worth winning. It was vital to the freedom of Europe, he says, that the Kaiser’s Germany should be defeated.

His narrative of the early battles will astonish those whose images of the war are simply of mud, wire, trenches and steel helmets. Hastings describes how the French Army marched into action amid virgin rural landscapes, in uniforms of red and blue, led by mounted officers, with flags flying and bands playing. The bloodiest day of the entire Western war fell on 22 August 1914, when the French lost 27,000 dead. Four days later, at Le Cateau the British fought an extraordinary action against the oncoming Germans, one of the last of its kind in history. In October, at terrible cost they held the allied line against massive German assaults in the first battle of Ypres.The author also describes the brutal struggles in Serbia, East Prussia and Galicia, where by Christmas the Germans, Austrians, Russians and Serbs had inflicted on each other three million casualties.

This book offers answers to the huge and fascinating question ‘what happened to Europe in 1914?’, through Max Hastings’s accustomed blend of top-down and bottom-up accounts from a multitude of statesmen and generals, peasants, housewives and private soldiers of seven nations. His narrative pricks myths and offers some striking and controversial judgements. For a host of readers gripped by the author’s last international best-seller ‘All Hell Let Loose’, this will seem a worthy successor.