The middle-aged Moses Herzog is a notable literary-historical academic, the father of two children from two failed marriages, and the lover of a string of exotic women. His most recent wife, the Catholic convert Madelaine, has lately left him for his best friend. Herzog is lost. As he reflects on the continuing disaster that constitutes his life, and the choices which led him to this crisis, he begins writing unsent letters - to friends and family, colleagues and enemies, to famous figures both living a dead. As Bellow himself has noted, Herzog is a man who, in the agony of suffering, finds himself to be his own most penetrating critic. He re-examines his life by re-enacting all the roles he took seriously - the professor, the son, the brother, the lover, the father, the husband, the avenger, the intellectual. It's an attempt to divest himself of these personae, and when he has dismissed them, there comes a pause - a moment of grace - which is infinitely more valuable than his trying to invent everything for himself, or accepting human inventions, the collective errors, by which he's lived. He's decided to go through a process of jettisoning or lightening. The effect is that this is something the reader shares. Bellow has the capacity in his novels to cover the smallest timeframe - a matter of days, or even hours in some cases - and yet through the subtle interleaving of flashbacks, meditations and philosophical musings, cover a vast amount of intellectual and emotional ground. His novels are vast in scope yet humanly scaled. The philosophical is made real by instantiation. "Herzog" is a wonderful example of this, and it also contains two of the most compassionate moments I've ever read: Herzog's reaction to a court scene in which the death of an abused child is recounted; and the subsequent scene in which Herzog witnesses, through the window of the marital home from which he's been banished, his best friend and betrayer bathing Herzog's own child. Bellow's genius is to take these moments, one horrifying and one tender, and make them emblematic - give them real cultural, historical implication - without losing for a moment the convincing personal immediacy they have for the characters living through them. That's quite an achievement, and it's why Bellow's novels can be so intellectually rich and so viscerally touching at precisely the same time.