The Vampire Heir(Rite of the Vampire‪)‬

A young woman with a secret. A man with a death sentence. And a terrible fate that threatens to destroy them both . . .
When I was invited to the secretive castle DuMoir, I knew I'd end up dead. The guests might be excited by the exclusive tour around the estate, and the ending ball that concludes it, but I know better.
The castle's inhabitants are vampires. And they want our blood.
I must find a way to survive their feast, because I'm not here as a clueless visitor. I'm here for a reason. Undercover work can be hard, but I've been through worse. That is until I unwillingly become a blood slave to Drake, a mysterious, brooding vampire prince.
Tragedy strikes the castle and chaos arise. Despite the new dangers surrounding us, I soon find out there's more to Drake than he lets on, and feelings I'm not supposed to have stir in my chest.
But I can't afford any distractions or everything will be lost. After all, I'm hiding a secret-a dark secret that might save us all . . . or doom us forever.
Contains mature themes.