This is a delightful read. It was exactly the book (and now, as I continue, series) for which I was looking. Will it be the same for you? Some things to guide your choice:
1. Walker is not Jack Higgins; Bruno is not Sean Dillon. If you're looking for a non-stop shoot 'em up, this is not it.
2. Walker is not Tom Clancy. For some of us, this freedom from eight hundred pages of in-depth analyses of geopolitics and military technology is a wonderful thing.
3. Walker is not Agatha Christie. The mystery anchors the story for Walker. But fulsome character development, not the mystery itself, keeps you coming back. You'll want to know more about the mayor, the Baron, and the Englishwomen. You'll care about them too.
4. Walker is not Orhan Pamuk or Elfriede Jelinek; he will not win the Nobel Prize for literature. Think Larry McMurtry, not Cormac McCarthy. Still excellent writing. If, after a week of hard work or on your first vacation in two years, you want something more like Lonesome Dove than The Piano Teacher or No Country for Old Men, then this is your bailiwick.
The reviews of the Bruno series liken the title character to Andy Griffith. I love that show, and I can see how the two small-town law enforcement officers might invite comparison. Certainly both of them are ideal, beneficent public servants. But Walker gives Bruno a depth not possible in a 1960s television show. A veteran of the Balkans, Bruno is a man who knows the value of the ancient and (mostly) tranquil Perigord and St. Denis. Take a look at Walker's Cold War-era non-fiction resume and you might suspect the same is true of the author.
I savor these books. I don't like to read them at the doctor's office or in line at the DMV. I like to sit down on the weekend and immerse myself for a while. I try to approach them like a Michelin three-star meal or a good bottle of wine. The pace of the books is happily not unlike the pace of the setting. As I've read more books in the series, I've avoided reading the synopses before starting. I enjoy knowing that I'm headed to St. Denis, but having no idea what I'll find there. If a slow-paced and well-written journey is up your alley, I heartily recommend this book and, indeed, the whole series.