A satisfying end to a unique series. I feel that unique isn't a strong enough word for what Riggs created, but that's what I've got. The first half of this book took me a really long time to read...there wasn't enough plot happening for me. Once we reached Bentham's house and learned about the Panloopticon I was hooked and flew to the end. And speaking of the end, the last few chapters dragged along, and then the final few pages seemed to rush to a happy conclusion. Seemed a little strange, but did leave me happy so I can't complain too much. I'm intrigued to see where Riggs will go next with his writing. More photographs? Or something new?