Her vows with the Viking?

To have and to hate!

The idea of Sigrid joining hands with Viking Grimr Eriksson is laughable--they're sworn enemies after all!--until her half brother's treachery reignites the feud between their rival families. Now Sigrid must silence the war drums by wedding the new Eriksson jarl.

Yet even resourceful Sigrid's diplomacy is tested by a husband whose stubbornness infuriates her even if his battle-honed body entices... There seems to be no getting past the distrustful warrior's defenses, but when the king demands they produce an heir, can they put aside their loathing and give in to their longing?

From Harlequin Historical: Your romantic escape to the past.