When Bia is forced to flee the Mark Isles, Sir Kildare brings her to his native Dumagh to seek asylum. Bia knows Kildare feels indebted to her for her part in his salvation. But she loves him too much to want him bound to her by gratitude.
Since they banished Fiona Gascoigne's demon, they assume she no longer poses a threat. But there is a reason Gascoigne has never feared damnation, and her ambition and capacity for evil extends far beyond anything Bia or her son could imagine. Can Bia gain mastery of her powers in time to stop Gascoigne, or will the Mark Isles pay the price for allowing Gascoigne to thrive?