Settled in the tranquil remoteness of the Scottish Highlands, Ardnoch Estate caters to the rich and famous. It is as unattainable and as mysterious as its owner—ex-Hollywood leading man Lachlan Adair—and it's poised on the edge of a dark scandal.

After narrowly escaping death, police officer Robyn Penhaligon leaves behind her life in Boston in search of some answers. Starting with Mac Galbraith, the Scottish father who abandoned her to pursue his career in private security. To re-connect with Mac, Robyn will finally meet a man she’s long resented. Lachlan Adair. Hostility instantly brews between Robyn and Lachlan. She thinks the head of the Adair family is high-handed and self-important. And finding closure with Mac is proving more difficult than she ever imagined. Robyn would sooner leave Ardnoch, but when she discovers Mac is embroiled in a threat against the Adairs and the exclusive members of the estate, she finds she’s not yet ready to give up on her father.

Determined to ensure Mac’s safety, Robyn investigates the disturbing crimes at Ardnoch, forcing her and Lachlan to spend time together. Soon it becomes clear a searing attraction exists beneath their animosity, and temptation leads them down a perilous path.
While they discover they are connected by something far more addictive than passion, Lachlan cannot let go of his grip on a painful past: a past that will destroy his future … if the insidious presence of an enemy lurking in the shadows of Ardnoch doesn’t do the job first.

For Regan Penhaligon, there’s no better place to run to than the exclusive Ardnoch Estate in the remote Scottish Highlands. Her impulsive behavior has finally caught up with her and Regan’s visit with her sister, Robyn, is an opportunity to hide from someone who has grown dangerously obsessed with her.

Determined to make amends for her mistakes, Regan plans to repair her relationship with Robyn by staying close. And when an offer of help comes from Thane Adair, Regan gratefully accepts.

Widower, Thane, needs a new nanny housekeeper for his two young children and when they bond with Regan Penhaligon, he offers her the job. But as the weeks pass and the complex American reveals who she really is, Thane struggles with his growing attraction to her.

Regan never expected to feel so intensely for Thane, but she can’t deny her passion for him or her love for his children. When someone from Thane’s past threatens his family, Regan wants to be his pillar of support. However, his continued inability to trust her might just destroy their chance at future happiness… and the person who drove Regan to Ardnoch might snuff out her chance for any future at all.

It was the friends-with-benefits proposition he never saw coming…

While Arran Adair might have followed the call of wanderlust in his younger years, it isn’t the reason he stayed away from Ardnoch. Home now, desperate to put the sins of his past behind him, and rebuild his life in the Scottish Highlands, Arran could never have predicted Eredine Willows. The Ardnoch Estate Pilates instructor is a complicated mystery and one Arran can’t help but want to solve.

Eredine has spent the last eight years hiding in Scotland and building walls between her and the people she cares about. Arran is the first Adair who doesn’t treat her as if she’s fragile and demands a genuine friendship. Yet, the attraction sizzling between them is undeniable. So when she realizes she trusts him, Eredine surprises them both by offering Arran one night of no-strings passion.

Arran knows one night will inevitably lead to a desire for more and he’s willing to stay by Eredine’s side for as long as it takes to convince her there’s something real between them. However, just when Arran thinks they might build a future together, Eredine’s past returns to stalk her. And Arran won’t just have to battle her demons to keep them together. He’ll need to battle his own.