What can get hotter than a telepathic Southern waitress (who also happens to be a fairy) having her way with a sexy vampire and a smokin’ werewolf? Dead Until Darkis the first of the Sookie Stackhouse books that spawned the HBO series “True Blood” -- where this season’s mantra seemed to be “all naked, all the time.” The raunchiness of these books is one of the few things the TV series stays true to. And for good reason. "People get turned on by the idea of otherworldly creatures having their way with them because there is sort of this 'Well, it was out of my control... I was compelled to do it' fantasy that lets them feel sexually free," says Dr. Block. You'll see what she means when you get to a love scene -- they are the perfect blend of steamy, dirty and a little bit undead.