Purgatory Reign — L.M. Preston

SOMETHING EVIL THIS WAY COMES...
UNFORTUNATELY FOR IT, PETER SAINTS IS WAITING

Seventeen-year-old Peter Saints' life stinks. But things are about to get much worse. First, his parents are murdered in front of him. Then another victim dies in his arms. Visions plague Peter with warnings that something wants him for a sinister cause. It desires the one thing that Peter refuses to give - his blood.

On the run with Angel, a scruffy kid, Peter starts to unravel the mystery. Ifs the one secret the heavens sought to hide from the world. Unfortunately, when Peter finds the answer he hopes that will save the girl he loves, he opens the door to a great evil that happens to be salivating to meet him.