William prefers not to think of his insufferable burden of a wife. She's far too pious and, even worse, painfully meek and submissive – qualities he holds in the highest contempt. But there's very little he won't do to achieve his political ambitions and fulfill his duty as the Lord of Ruardean, even if that means marrying this bore of a woman and forcing himself to finally produce an heir with her.

Margaret could not be more pleased that her loathsome lord husband thinks her an overly devout fool. She's worked quite hard to make him dismiss her as little more than a vapid nuisance – a skillful ruse to mask her true intentions to undermine the vast power of the Church and William's aspirations for a new Crusade. But when he insists that they attend to their duty to provide an heir to Ruardean, she finds her powers of deception are not quite up to the task of pretending to be repelled by his touch.

Attraction and affection somehow grow between them, but can their connection withstand the tangle of lies, political intrigue, and lethal accusations of heresy?

Wales is conquered, and Eluned has lost everything: her country, her husband, her hope. All that remains is vengeance, and she will stop at nothing to have it. Certain there is no trace within her of the idealistic girl who loved Robert de Lascaux a lifetime ago, she agrees to marry him to advance the fortunes of her son, to avoid the nunnery, and most importantly　as an easy way to gain access to the man upon whom she will avenge Wales.

When Robert is asked to marry the woman he has loved for eighteen years, he never hesitates. But the lady who greets him at the altar has so little in common with the girl he adored that he begins to doubt that there is anything left of her bold and passionate younger self. Marriage to her might gain him the fortune and status his family has always wanted, but no wealth has ever mattered to him as much as Eluned has.

Trapped in a web of intrigue, revenge, and desire, they cannot forget their past – but can they share a future? The fascinating world of medieval Wales is continued in this riveting companion novel to The Kings Man.