Castle, TV and Books

WTF?? Did you know that the books on the TV show "Castle" are real books?? Here's "Naked Heat" by "Richard Castle," who looks surprising like Nathan Fillion...

Amazon.com: Naked Heat (Nikki Heat) (9781401324025): Richard Castle: Books

There's also "Heat Wave," which, umm, Tina already made me buy BTW. I'm going to have to wrestle her for it, I think. But here it is anyway.

Amazon.com: Heat Wave (Nikki Heat): Richard Castle: Books