The narrative begins with the weeks of preparation before the first of July nineteen sixteen, detailing the tense quiet behind the lines, the boredom of stationary warfare in Flanders, and the slow buildup of the New Armies—amateurs hastily trained from civilian walks of life. Gibbs describes the thunderous preliminary bombardment that shook the earth along a twenty-mile front, followed by the infantry charge across open ground swept by machine-gun fire.
As the narrative unfolds, it examines specific sectors and battles, such as the assaults on Fricourt, Contalmaison, Ovillers, and the labyrinthine horrors of Delville Wood, often called the Devil's Wood. The author details the fierce hand-to-hand combat in shattered villages, the subterranean warfare in deep concrete dug-outs, and the staggering human cost paid by both British battalions and German defenders.
Throughout these chapters, the book exposes the stark contrast between the traditional ideals of chivalry and the mechanical slaughter of modern artillery. It portrays soldiers who hated the unnatural existence of the trenches yet displayed quiet heroism and a grim conspiracy of cheerfulness to preserve their sanity.
Later sections cover the breakthrough of the second German line at Bazentin and Longueval, the brief and obsolete reemergence of cavalry, and the endless rotation of shattered units. The text ends on a note of exhausted endurance, emphasizing that the hammer-strokes were not instantly decisive, leaving the outcome of the wider conflict unresolved amid the mud and swamps of autumn.
