I feel like all of these books have sliders, how much is it about art/torture/politics/relationships. This one was more about relationships and art than it was about torture and politics. It also marks the last one I’ve read up to the point where I started this series, with the next book which I may actually re-read since I read it at the beginning of 2016 when life was a little different. Anyhow, this one has a lot of interesting art in it, some Swiss banking and not too much in the way of tradecraft and spy stuff, though there is some. Enjoyable.