The more you study history, the less you know. Straight paths turn into labyrinths. So it is that, in the Paris journals of Ernst Jünger (now translated into English by Thomas and Abby Hansen as A German Officer in Occupied Paris), we learn that in July 1942 Jünger, who had previously swapped books with a fellow author by the name of Hitler, dropped in on a future Stalin Prize winner, one Pablo Picasso. The artist was an exile, Jünger a captain in the Wehrmacht, an occupier. The meeting passed off agreeably. Picasso declared that the two of them “would be able to negotiate peace over the course of [that] afternoon.”