I have this on my shelf tbr..and I think as soon as I finish 2666 I will try to get to The Reader.
I have mixed feelings about your statement above Poppy. On one hand, you'd think so, however I suspect that if we found out a loved one had committed such a horrendous act our perception of them would [perhaps] slowly change, and finally most everything they did would be colored by that act. It may not be fair on our part, but I still wonder.
I have another of Schlink's books on my shelf, a mystery, Self's Punishment. There are at least three in the series, perhaps more. I think they all have different translators though, don't know if that will cause any discontinuity.