"Before he met Callie, before he became the Bargainer, there was Desmond Flynn, the bastard son of a scribe. A boy born to a weak mother, cursed with little magic, and destined to marry a slave. But fate had something else in mind."

"Callypso Lillis is a siren with a very big problem, one that stretches up her arm and far into her past. For the last seven years she's been collecting a bracelet of black beads up her wrist, magical IOUs for favors she's received. Only death or repayment will fulfill the obligations. Only then will the beads disappear. Everyone knows that if you need a favor, you go to the Bargainer to make it happen. He's a man who can get you anything you want...