Edited/revised as of 01/10/2018:
I kicked off the new year by revisiting this melancholy, bittersweet novel about music, prison, forgiveness, and fathers and sons. Black River has the same heart as the bluegrass music that's threaded throughout it; I'm almost inclined to say that if you like bluegrass, old school country, Johnny Cash, etc., you'll like this.
Wesley hates coming here, but he now occupies this place as though it is their home, with none of the deference he showed the staff in those first days and weeks. They have become used to the hospital in different ways, she and her husband. Claire feels less like herself here. Meeker. She lets people usher her from room to room, guide her through the stages of her illness. Wesley treats the hospital as territory to be conquered. He is impatient, uninterested--for the first time in his life--in policies of procedures. Wesley is one of those Montana men whose mouths hardly move when they speak, for whom words are precious things they are loath to give up. Here, though, she has heard him raise his voice at the nurses' station loud enough that she can hear him in her room down the hall. Here he has interrogated and threatened and--once--even begged. Sometimes, when he thinks she is asleep, he prays aloud. He is confrontational with God.
Wes Carver's beloved wife, Claire, has just died after a prolonged struggle with cancer and, broke, unemployed, lonely, and at loose ends, Wes has returned to Black River to bury her. They lived there for years while Wes worked as a corrections officer at the local prison--one of the town's few employers--and the two of them raised Claire's son, Dennis. Wes's fiddle-playing was something of a local legend back then: a way to unwind from his work, a way to show his love for Claire, and a way to connect with Dennis. But being captured, held, and tortured during a prison riot cause the ruination of his hands--every finger but one broken--and ended his ability to play the fiddle with any amount of accuracy and grace. Soon after, his relationship with Dennis ended, too, as an eruption of violence between the two of them split up the family and sent Claire and Wes out of Black River seemingly for good.
But now, Wes is back, ostensibly reunited with Dennis only for the sake of burying Claire or scattering her ashes. What he doesn't mention, at least at first, is the letter in his pocket informing him that the man who tortured him is coming up for parole. He's welcome to speak at the board, if he'd like to. With that hanging over his head, he stays in Black River longer than he'd meant to--long enough to get tangled up in Dennis's new life, with the troubled teenage boy Dennis is trying to mentor, and with his own memories.
Wes judges people harshly, with the confidence of someone who believes that he's simply seeing and saying the way things are. He's a lifelong churchgoer who has never, despite his best intentions, been able to believe in God, and he mostly can't believe in the people around him either, once they give him any reason to doubt. This means that all his relationships, or at least all of them with people less unshakeable than his wife, are always in danger of being crushed under the weight of his disapproval. It's like the two sides of him are the music--graceful, beautiful, generous--and the prison--ruthless, unyielding, corrective--and both of those are tested on his return to Black River, firstly by whether or not he can possibly believe that the man who hurt him has changed, or if he can even pass up the chance to deliberately prolong his anger, and secondly by whether or not he can achieve any kind of peace with his son and surrogate grandson, who both have more emotional volatility and vulnerability--which Wes has trouble with all on its own--and the overhanging legacy of criminality. (Dennis is the child of Claire and her rapist; Scott, the teenager he's trying to help, is unique in town for having a father in the prison, rather than just working there.)
Black River effectively becomes a kind of suspense novel of moral choices. The question is not "what will happen?" but "what will he do?", and the answers are never obvious. It makes for a restrained, elegiac, thoughtful, and surprisingly tense novel.