I found Per Petterson's novel, In the Wake, enjoyable to read because he has a nice sense of detail, pacing, and direct interactions between his characters, but overall, I found the book a bit sketchy.
Arvid, the protagonist, is a middle-aged, commercially unsuccessful novelist who is dealing with two wrenching issues: his father problem and his brother problem. The father was a strong fellow who did not appreciate having appeared in Arvid's first novel.(I say "was" because he and most of the family subsequently died in a ferry fire somewhere between Norway and Denmark.)The father's dislike of Arvid's career choice was built on a much longer period of tension arising between him and Arvid, perhaps buried in the father's dislike of himself and, ultimately, lack of interest in Arvid's mother. The brother, now going through a midlife crisis, including a suicide attempt and a divorce, is Arvid's one surviving relative. Once upon a time they shared two siblings' intimate hostility and rivalry. At this point, however, the brothers are both fairly beaten down, and Arvid is pushed out of his brother's life...temporarily, as we see.
The plot, if you will, consists of Arvid wandering around Oslo, seeking clues from various settings important in his past (including the neighborhood where his former wife and children still live) and experiencing flashbacks largely focused on his father. In the process, he lucks into one promising affair. Said affair is not given any space in the narrative in which to flourish and grow, but in some ways it is more encouraging that Arvid's reconciliation with his brother by means of a physical fight, reminiscent of their past. Said fight and reconciliation is the narrative's ultimate destination--boom, boom, boom, it's over, end of book....
Arvid is an appealing character because he's in trouble, knows he deserves it, and has just spent two years writing a manuscript he decides (rightly) to discard. It's easy to sympathize with him as Petterson expertly takes us into his difficulties and his wanderings. We see he is in a real fix, we see he is not a bad guy, and we see that he is sufficiently intelligent, and well-meaning, to warrant better things in life. But again, duking it out with his brother and then sharing a laugh and a drink, doesn't take us anywhere in particular. There's nothing in the two of them reconciling that is likely to augur well for them, just a certain spirit and manifestation of persistent life force.
In his novel Out Stealing Horses, Petterson manages to paint his humble if interesting story, full of feeling and texture and specifics, on a canvas of much broader existential implications. More is at risk, more is discovered, than in In the Wake.