PART FOUR On a hot summer day in 1943, and old truck raced along a road that had been beaten through neglected fields overgrown with reddish weeds by the baggage trains of advancing Soviet Army divisions. Bumping over pit- falls and rattling its ramshackle body, it headed for the front line. On each of its battered and dust-covered sides there could barely be seen a white painted strip bearing the inscription: "Field Postal Service". As the truck raced along, it left behind a huge, fluffy trail of grey dust which dissolved slowly in the close, still air. The truck was loaded with mail bags and bundles of the latest newspapers, and in it sat two soldiers in air- men's tunics and peaked caps with blue bands, bumping and swaying in unison with the motions of the truck. The younger of the two, who, judging by his brand-new shoulderstraps, was a sergeant-major in the Air Force, was lean, well-built and fair-haired. His face was of such a virginal tenderness that it seemed as though the blood were shining through the fair skin. He looked about nine- teen. He tried to behave like a seasoned soldier, spat through his teeth, swore in a hoarse voice, rolled cigarettes as thick as a finger, and tried to appear indifferent to everything. But in spite of all that, it was evident that he was going to the front line for the first time and was nervous. Everything around—a damaged gun by the roadside with its muzzle pointing to the ground; a wrecked Soviet tank with weeds growing right up to its turret; the scattered wreckage of a German tank, evidently the result of a direct hit of a bomb; the shell craters already over- grown with grass; the mine discs removed from the road by sappers and piled by the roadside near the new cross- ing, and the birch crosses in the German soldiers' ceme- tery visible in the distance—traces of the battles that had raged here, and to which a war-seasoned soldier would