The Blood Countess — Tara Moss

Pandora English is no ordinary small town orphan. When she's invited to live with her mysterious Great-Aunt Celia in New York City, she seizes the opportunity to escape her stifling hometown, break from her tragic past and make it as a writer.
Things, however, are not what she is expecting. For starters, her great aunt's gothic mansion is in a mist-wreathed Manhattan suburb that doesn't appear on maps. And then there's Celia herself- a former designer to the stars of Hollywood's Golden Age - who is elegant, unnaturally young and always wearing a veil.

Pandora lands a job at a fashion magazine and her first assignment is covering the A-list launch of the latest miracle cream, BloodofYouth. But something is not right about the product, nor Athanasia, the drop-dead beautiful face of the brand. It seems there may be a secret ingredient in BloodofYouth, a secret worth killing for...