Kerr has written a number of novels about a German police detective, Bernie Gunther, and this is the best so far, in my view. Gunther is the epitome of the hard-boiled Philip Marlowe-like PI. The context of the BG plots is Nazi Germany; Prussian blue takes place in 1939. Gunther is a socialist and anyone not a member of the Nazi party will always be viewed with suspicion by Gunther’s superiors. Then add in the characteristic that Gunther is a Berliner, which makes him flippant, disrespectful, subversive, sarcastic – the list goes on! But he is a good cop in difficult times, and his deductive skills force the Nazi superiors to use him in difficult and sensitive investigations. The novel dwells on the existential crisis of investigating a murder in the Nazi context. This is mystery writing at its best.
Another sublime Bernie Gunther crime thriller. The plot is intricate with vivid characters, and Kerr’s books always have superb context. In this book, it is Berlin in 1928 so lingering effects of WWI and the rise of facism are all key features of difficult Berlin life. Gunther is a republican meaning neither a socialist or fascist so he has to navigate complex and dangerous social politics. And there is much moral philosophy about the origins of crime and the role of police. Regretfully Kerr died in 2018 so this will be the last of his writing