Joe Allston is a cantankerous, retired literary agent who is, in his own words, "just killing time until time gets around to killing me". His parents and his only son are long dead, leaving him with neither ancestors nor descendants, tradition nor ties. His job, trafficking the talent of others, has not been his choice. He has passed through life as a spectator, before retreating to the woods of California in the 1970s with only his wife, Ruth, by...