Cahal Kearney, the Dnmhar, asked a favor from the Maerrighan. He needed help only she could provide to save his friend, Maggie, and his dog, Daegen. The Queen of Nightmares now calls payment due.His Fae father, a man he does not know, is captive on the world of the UnSeelie. Held by the Black Queen. Surrounded by the darkest creatures of Pandaemonium.To repay his debt he must rescue Sionnach from hell, or die in the attempt.Annabeth Hughes, his girlfriend and vampire, has been asked a favor by Bishop, her sire. She must travel from London to Atlanta and quell a vampire uprising.She arrives in the middle of a hostage crisis. Rogue vampires threaten to slaughter innocent humans and stream the carnage across the internet, Her favor becomes a race to rescue the hostages. Fail and vampire-human relations go to hell.