Shaker of Earth — Jordan L. Hawk

Charleston is reeling beneath the onslaught of demons unleashed by the vampire spirit Drugoy and his human host Yuri. Alone and drained almost to the point of death, Gray and Caleb must make their way across a city gone mad in hopes of putting an end to Yuri and Dru. But the other drakul isn't the only enemy they have to worry about.

After the death of a rogue agent at Gray's teeth, John's faith in his lovers has been badly shaken. But when SPECTR Chief Barillo orders the vampire destroyed by any means possible, John and his allies find themselves in a race to find Gray and Caleb before their fellow SPECTR agents.

Because their only hope of stopping Yuri and Dru is by working together. And if they fail to unite, the streets of Charleston will run red with blood.