Christmas at the Edge of the World by Kate Hewitt

When Laurel West discovers her estranged sister Abby has checked herself into rehab and wants her to take care of her fourteen-year-old son, she doesn’t hesitate to step in. Abby was there for Laurel a long time ago, and she longs to be able to offer the same. However, as a single woman who still dreams of the fairy tale, Laurel isn’t prepared for teenaged Zac’s sullen moods or silent rage. When he’s expelled from school, she decides to take drastic measures and temporarily relocate them to her great aunt’s cottage on the windswept hills of the Orkney islands north of Scotland… about as far as she can run from their problems, but will it be far enough?

From the moment they step onto the island’s shores, everything seems to go wrong… including a run-in with eccentric sheep farmer Archie MacDougall. When Zac gets in trouble at the village pub and is rescued by Archie, Laurel thinks things are only getting worse. But Archie’s suggestion of putting Zach to work on his farm might be the change he needs, and Laurel strikes up a surprising friendship with a man who is about as far from the fairy tale as she can imagine. Can such an unlikely and impractical love bloom in such a brief moment out of reality? And will two lost and lonely souls find each other at the edge of the world?