Quod Nidifene: Protector
Brianna Bloomdahl, author
Micheal and Moses are just two ordinary high school boys. Ordinary except for one thing, they've been trained by their dad to be Protectors; people tasked with protecting the world from vampires. Their first job was supposed to be a simple one, but it goes horribly wrong when their target marks their school friend, Vanessa, to be turned into a vampire. With Vanessa's life on the line, the brothers must keep the vampire from completing the changing ritual, but he's not about to go down without a fight.