Keys to the Repository by Melissa De La Cruz

Lavish parties.Passionate meetings in the night. Bone-chilling murders. Midterms. The day-to-day life of Schuyler Van Alen and her Blue Bloods friends (and enemies) is never boring. But there's oh-so-much more to know about these beautiful and powerful teens.Below the streets of Manhattan, within the walls of the Repository, exists a wealth of revealing information about the vampire elite that dates back before the Mayflower. Ina series of short stories, journal entries, and never-before-seen letters, New York Times bestselling author Melissa de la Cruz gives her hungry fansthe keys to the Repository and aneven more in-depth look into the secret world of the Blue Bloods.
Won't you come inside?
 
- Goodreads Summary