A man controlled by his desires . . . Infamous for his wild, sensual needs, Lazarus Huntington, Lord Caire, is searching for a savage killer in St.Giles, London's most notorious slum. Widowed Temperance Dews knows St. Giles like the back of her hand - she's spent a lifetime caring for its inhabitants at the foundling home her family established.Now that home is at risk . . . A woman haunted by her past . . . Caire makes a simple offer - in return for Temperance's help navigating the perilous alleys of St.Giles, he will introduce her to London's high society so that she can find a benefactor for the home.But Temperance may not be the innocent she seems, and what begins as cold calculation soon falls prey to a passion that neither can control - one that may well destroy them both. A bargain neither could refuse.