I never knew Harlequin had a teen series. Maybe it's new. In any case, I found this author's writing to be really good and wasn't disappointed that the book was so short, considering it's a prequel for her series. Plus, the book was free on my Kindle and I read it in one sitting. Even though it was meant for teens, I'll read the sequel myself and recommend it for my daughters. It had me hooked. Hey, a ton of people read Twilight, too!