The Laird of Lochlannan (Bonnie Bride #2)
Fiona Monroe

Catriona’s mother had always blamed the Buccleuch family – Sir Duncan’s late father in particular – for her sister’s death. Now, under pressure from her impoverished fiancé, Catriona reluctantly journeys into the heart of the Highlands to make her home in the Laird’s 15th century keep.
There, she finds that Sir Duncan intends to take his responsibilities as her guardian seriously. But Catriona is determined to discover the truth about her aunt’s untimely death.