Book 52: Floating Hotel. You hit a certain age, you've read many books and you can say "Another book in the luxury space hotel mystery genre." Turns out I like that genre a lot and this was a good example of it. People wind up on the floating hotel b/c they're escaping life circumstances in a dystopia where there's been one Emperor for 500 years and you're not allowed to even mention aliens. But... someone's speaking truth to power. And are they in the floating hotel? And how do you find them?