Bloodbound

So Katherine hadn't talked to her best friend in ages, since he was keen on pretending she didn't exist, but that was fine. Then one day, she received a party invitation from him. And not just any party, but his birthday party.

Even more, he had a custom-designed Givenchy dress for her (and her best friend, but that wasn't important).

So she dressed up, went to his party, her hopes higher than Mt. Everest.

Then his house exploded, vampires crawled in from everywhere, and she very nearly got killed.

NOT RELATED TO IN ANY WAY OR FORM TO THE CHOICES BOOK: BLOODBOUND.