Highland Hero by Amanda Scott

LADY IN DISGUISE
Lady Marsi Cargill refuses to marry a man who wants her land rather than her love. To escape her arranged betrothal, she disguises her noble lineage and accompanies her young cousin–the future King of Scots–on a secret journey across the Highlands. Their guide is a mysterious knight known only as Hawk. Heat flares between the beautiful maid and the brooding warrior, but when Marsi’s true identity is revealed, Hawk’s desire gives way to fury…

KNIGHT AT THE READY
Summoned by the King to guard his son, Sir Ivor “Hawk” Mackintosh now has two royals to protect. This daring, willful woman has invaded Hawk’s every thought, and laid siege to his heart. Soon the solitary soldier is yearning for a life with Marsi at his side and in his bed. But as their passion grows, so too does the danger surrounding them. Powerful enemies watch their every move, and to survive, Hawk and Marsi must fight for Scotland’s future-as well as their own new-found love.