The Highlander's Vow

The Highlander's Vow - Barbara Longley I received an eARC, from NetGalley and the publisher, in exchange for an honest review.
This is book four in the "Loch Moigh" series by Barbara Longley.
I have not read the other books yet and was able to make it through as a standalone book but I did feel it would have be nice if I had started at the beginning. To help with some of the story/character build up. This was a really sweet, easy and fast read.
Sky Elizabeth we find is trying to escape her betrothed who is out to murder her. Sky while on the run finds herself in a mysterious portal in time. Which takes her to the twenty-first-century where she meets Struan, the bastard son of the earl of Sutherland. Struan too it seems has also came through a time portal. Struan was to help but he thinks this could lead to trouble for him. They both find they are having to fight their feelings and growing attraction. Now we see where their story goes and where they end up.