I loved this book. I have read it twice now and I'm sure I'll be reading it again very soon. Tilley has written this book extremely well and has made me want to read more of his work. Not the most fast paced book in the world, although you may disagree, but every page entices you to keep turning and turning. I lost a lot of sleep to this book for that very reason. It really makes you think about life, human relations, and the world in general. My, My, what we take for granted. I would thoroughly recommend this book even for people who wouldn't normally read sci-fi type stuff!