Blood Bond. Tales of the Gatekeepers, #3

Companions are being hunted.and killed. When the Black Riders obtain a death list revealing their identities, companions start dying mysteriously. Officially, the Gatekeepers are condemning the deaths. Unofficially, a new purge has begun, targeting blood-bonded companions. Now, Porter and Bug must uncover who controls the Black Riders, sanctioning the deaths of companions. They must step into the shadows, unravel Gatekeeper secrets, and destroy the Black Riders, before it's too late. Together, they will step into a world of darkness and death, where only the lethal survive.