Did you notice this book has no chapters? It's one long story taking place over one day but boy, does it keep you turning pages. You'll ache right along with the protagonist as she searches, despite everyone around her pooh-poohing her concern (even the police) that her teenage daughter has gone missing. And the last 50 pages are as harrowing an ending as I can ever remember. I was on the edge of my chair, so anxious to see how this would all turn out.