By drawing on a very large number of German sources many of them previously unpublished Jack Sheldon throws new light on a familiar story. In an account filled with graphic descriptions of life & death in the trenches the author demonstrates that the dreadful losses of 1st July were a direct consequence of meticulous German planning & preparation. Although the Battle of the Somme was frequently a close-run affair poor Allied co-ordination & persistence in attacking weakly on narrow fronts played into the hands of the German commanders who were able to rush forward reserves maintain the overall integrity of their defences & so continue a successful delaying battle until the onset of winter ultimately neutralised the considerable Allied superiority in men & material.