Can a spoon condense the evil of the world? Can a crust of moldy bread sum up the horror of which we are capable? Yes, of course they can, but you have to read two titans of letters, two survivors of Nazi madness, two writers who conspired to exorcise their ghosts with writing and not go crazy. Thanks to authors like Primo Levi and Boris Pahor, literature will now set us free. We owe them a lot. As well as André Ragot, Neus Català, Robert Antelme, Charlotte Delbo, Elie Wiesel, Ginette Kolinka, Jorge Semprún and Mercè Núñez Targa, in a...