Götz und Meyer.

Gotz and Meyer, two noncommissioned SS officers, are entrusted with an assignment, "not a big one," but one that "requires efficiency." Their task is to transport five thousand women, children, and elderly, one hundred at a time, from a concentration camp near Belgrade in a hermetically sealed truck, in which they are gassed. As Albahari's anonymous narrator, a teacher, obsessively pursues the truth of this systematic annihilation, he shares his finding with his students. Their school bus becomes that truck, and as the memory of Belgrade's lost Jewish souls is evoked, the students are bewildered. Their teacher, worn down as much by the task of making history come alive as by the toll his research has taken on him, is overwhelmed by the horror of his own imaginings.