Disclaimer: As a school librarian, I try to read whatever is most popular with the kids - no matter how painful it may be. If a child says “Mrs. Library-lady-teacher!” (yes, some of them call me that. Names are overrated.) “You have to read this book!” then I read the book. These are not always worth sharing.
That said, I recently finished Shiver (book 1) and Linger (book 2) of The Wolves of Mercy Falls by Maggie Stiefvater. Surprisingly, they're pretty good. These are romance novels with werewolves in (vampires are soooo last year, didn't you know?). The characters are spot-on believable. It perfectly captured the essence of being a teenager. At times, the emo tone was so thick I wanted to scream "Oh come on! Get over it!" but I remember feeling that way at that age. The main characters are 17-18 and so in love it hurts – my husband and I were high school sweethearts, so I really identified with their love story – but in this series, the werewolf thing is sort of a terminal illness, so there was an extra depth to it. The second book really gets into the “science” (for lack of a better term) of the werewolfism and was very well done.
Also, werewolves are a refreshing change. If I have to read another YA vampire-romance, I think I’ll stake someone.