I read book 1, loved it and was creeped out by it. I am very much enjoying this TV show. I love the relationship between Amy and the Agent, and I think Mark and the actress for Amy are each perfect for their roles. I'm curious how Fox will show the huge passage of time, that will happen soon. Only Amy's character can then remain, with a host of new characters in a depressing dystopia. That passage of time, in the book, with lonely Amy, was the saddest part for me. I'm loving this tv production.