I bought this book mainly for the title, but it proved to be an engaging, occasionally funny read. As the title and the cover art suggest, this is a tongue in cheek tribute to film noir / hard boiled detective stories. it's not hilarious, but it made me smile a lot and there were some classic lines. For example, when talking about the local holiday camp, containing a zoo, the female sidekick says to the private detective something along the lines of, "I heard that local charity raised some money and bought toys for the monkeys. The monkeys gave them to the tourists out of pity." It's all silly, daft and highly convoluted, but still a very enjoyable read. You don't have to have read the first one to make sense of this one.