I think I need this book. The way the three viewpoints interlace is just superb craftsmanship on the writers part. The way the three different perspectives are coming from very different walks of life just adds to the story. To my knowledge, books don't often have a homeless guy as one of the main characters and that makes the story just that much better to me, it makes me want more. Quite frankly I think that the varying characters and unrevealed, but hinted at backstories, not to mention the unfair cliffhanger at the end of the extract just make me want more and more of this book.