So good—the blurbs on the cover are 100% correct. This book is ingenious, excellent, & elegant. I might also add well-crafted, tense, & compelling. There is also more than one surprise which upends everything & leaves you guessing. Great characters, emotional depth, & an intricate plot easily make this one of the best mysteries I‘ve read recently. The translation is excellent, very fluid, and this was a very enjoyable, engaging read.