The Napoleonic wars are at their height on the Continent when Miss Euphemia Buchanan, young, much sought-after, and unattainable, decides to journey from London to Bath with her brother Simon and her young page Kent to spend the Christmas holidays with Great Aunt Lucasta. Along the way, she entreats Simon to detour past the imposing lines of Dominer, the palatial country estate of Garret Hawkhurst, the appallingly dangerous rake responsible (or so it is rumored) for the deaths of his own wife and child.

But didsaster strikes in the form of a landslide, and the Buchannan's coach is overturned and brought within inches of complete destruction. It is only through the bravery and immediate efforts of a passing gentleman that Euphemia and her wounded brother and page are rescued at all. But Euphemia's grateful thanks turn to horror when she realizes her rescuer is none other than the infamous Garrett Hawkhurst, and that she has no recourse but to help Simon and Kent convalesce within the walls of Dominer itself...