The Twilight series by Stephenie Meyer

I like silly stuff, too. I mean, I like the Twilight series. That was fun. I don't like vampires personally -- I don't know any," Romney responded, tongue in cheek. "But you know, my granddaughter was reading it. And I thought, well this looks like fun. So I read that. [source]

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Twilight is a series of four vampire-themed fantasy romance novels by American author Stephenie Meyer. It charts a period in the life of Isabella "Bella" Swan, a teenage girl who moves to Forks, Washington, and falls in love with a 104-year-old vampire named Edward Cullen. The series is told primarily from Bella's point of view, with the epilogue of Eclipse and Part II of Breaking Dawn being told from the viewpoint of character Jacob Black, a werewolf. Deeply romantic and extraordinarily suspenseful, The Twilight Saga capture the struggle between defying our instincts and satisfying our desires. Isabella Swan's move to Forks, a small, perpetually rainy town in Washington, could have been the most boring move she ever made. But once she meets the mysterious and alluring Edward Cullen, Isabella's life takes a thrilling and terrifying turn. Up until now, Edward has managed to keep his vampire identity a secret in the small community he lives in, but now nobody is safe, especially Isabella, the person Edward holds most dear. The lovers find themselves balanced precariously on the point of a knife-between desire and danger. Deeply romantic and extraordinarily suspenseful, Twilight captures the struggle between defying our instincts and satisfying our desires. This is a love story with bite.