Kill or Be Kilt(Highland Spies‪)‬

It's been three years since Lady Elizabeth Walsingham ended her childish crush on Laird Ian Munro, the fierce Highlander who scared everyone but her. She's a grown woman now, heading to London to find a proper English gentleman. But when the wild Highland laird walks through the door, she's that breathless youth all over again.
Ian tries hard to avoid the young lass who's confounded him for years. But now that they're attending court, he must keep watch on her night and day. Danger is at every turn, and advisers to the Crown are being murdered. Ian soon realizes that the girl he's been protecting is a beautiful lady who needs his help, almost as much as he needs her.