If there's one subject that's hotly debated nowadays, it is possession. Where is the line drawn between mental illness and demonic oppression? Is there even a line? No matter what you believe, it's hard to argue that the topic is anything but fascinating, and another series is on its way to explore these themes.
Unless you've been living under a rock and don't know any better, you should be aware that many scientists have concluded that birds are the direct descendants of dinosaurs. Let's just be thankful that they have decreased in size dramatically. Can you imagine a Pterodactyl shitting on your car? YIKES!