They Crave Blood

Cole Nazari is a werewolf.
On full-moon nights, the suave billionaire turns into a killing machine. He would have torn apart his kids the first time he transformed if not for the mysterious Hugo–who happens to be the Nazaris’ butler. 
And a gargoyle.
The thing is, he doesn’t have any more answers than we do. Like Cole, his monster just appeared one day. Is it something in their genes, or have they been cursed? We’re hoping to find answers in Gravois Mills, Missouri. Cole has family there, and my psychometry revealed a certain coven of vampires lives there, too.
Is it naive to think they’ll be friendly?