What do we know about the feelings and fears of our grandfathers and great-grandfathers? In the early 1990s, Wolf-Rüdiger Osburg set out to visit the last witnesses to the war. 135 soldiers at the front gave him information and reported on the war in all its facets: relentlessly, in detail and honestly. It tells of total exhaustion, of hunger and deprivation, of the constant proximity of death,...