By April 1945, the last German counteroffensive in the west had been defeated, the vaunted Siegfried Line was no more, the Rhine River had been crossed, and major German cities were being bombed relentlessly. The war in Europe appeared to be in its final stages. As American and British armies overran central Germany, the Russians were smashing their way from the east toward Berlin. Optimism reigned up and down the Allied lines. But as the American Army's 100th Division pushed along the west bank of the Neckar River across from bomb-shattered Heilbronn, resistance unexpectedly stiffened. In that 700-year-old city, a major industrial and communications centre still operating for the benefit of the Nazi war machine, Hitler's subordinates had battened down for a last-ditch stand. For sheer ferocity, it would exceed anything the now-battle-hardened Americans had experienced. Here, American troops faced a gruelling campaign of house-to-house fighting, with Hitler Youth, Volkssturm militia, and an SS division attempting to stop the American advance at this critical sector of the European theatre. Having been repeatedly targeted by Allied aircraft, the city resembled a vast, Hellish ruin, and as American soldiers inched their way forward, they encountered booby traps, withering sniper fire, deadly Panzerfaust rounds, and a fanatical enemy. The nine-day battle for Heilbronn would be the last major combat for American troops in Europe. Within three weeks of securing the city, Hitler would be dead and Germany defeated.

In War in the Ruins: The American Army's Final Battle Against Nazi Germany, Edward G. Longacre recounts this neglected but essential chapter in the history of World War II, describing the 100th Division's swift but gruelling advance through the Vosges Mountains, their Rhine River crossing, and the ominous approach to Heilbronn. The author then describes the entire bitter battle and its aftermath, using private letters, journals, German and American action reports, and other primary source material, to establish War in the Ruins as an essential volume in the history of World War II in Europe.