[I've been
The Scholar

Same author, different book. These are really great cop procedurals. Complicated and interesting without all the hyper-violence we seem to see in US cop books. Lots of smart women. Lots of drama about what can be obtained by the hyper-rich. This book has a little more to do with the main cop and his relationship with his longtime partner who has a tragic past and also gets mixed up in something going wrong in the present.