Of course, it is hard to pick a favorite, but this one is definitely in my top three best in this series for each one is a bit different in the emphasis on various characters . It’s a bit shorter than the others, which I think Lends for a very sleek and engaging story. I suppose it would not be considered my favorite, if I were not for engaged with entire series and the development of the characters. However, a very satisfying rounding out of the stories of them all. I think a bit less Watson in terms of narration. is a very good idea. He’s a very soothing character to listen to, he gives lots of great detail, but it can get bogged down at times. I like how each book shifts in perspective emphasis.