Book Log 2022 #58: A Song for the Dark Times by Ian Rankin
When his daughter Samantha calls to say that her husband has been missing for a couple of days, John Rebus sets out for their remote village so he can do what he does best: be a pain in the ass until he can figure out who done it. Which is exactly what he does, while tying in the history of a local World War 2 internment camp and a newly-founded commune whose leader caused a bit of a row between Sammy and her husband.
Back in Edinburgh, Siobhan Clarke and Malcolm Fox investigate the murder of a Saudi student, who traveled in a group of rich young jet-setters. Their taste for high-end clubbing and property development pulls in a disgraced politician and old friend "Big Ger" Cafferty. As so often happens, the two cases are connected, though (spoiler alert) not as closely as in past novels.
I did like this book, and appreciated the different way in which he was brought into an investigation (he couldn't dig into cold cases forever). The ending of the book suggests a significant change for at least one of the characters mentioned above - though we won't know what it is (or even if it is) until the next book.