Oh that this novel is good, terrifying, addictive, addicting, sadistic, maddening end to end. I had already read "bites the shadows" who had left a bitter taste but then there, this novel is just énormissiiimmmeee! The story is smoothly conducted, well put together, everything fits together as and measure and the characters are well worked (we imagine them very easily, Cloe is quite confusing). Chapters Short gives as usual intense pace. Small problem though: in the end we discovered "relatively quickly", which is the shadow (for me it is a flat, I would have liked that the author still makes me ramble a few pages), and the style of The author is sometimes irritating, non present negations of released only words in the middle of paragraph etc ... Summary: A great, great french thriller, both terrifying and drugging. MANDATORY !!!!