Kincaid pack Alpha, Alistair, has called his family back to their ancestral home in the Scottish Cairngorms. His wife, Megan, is losing control of her ability to shift and it has him rattled. When it comes to light that Nathan Trevell, Megan's ex and the lycanthrope who turned her, has travelled from the States and is in the UK, closing in on his family, Alistair is even more determined to keep everyone safe.
Nathan isn't deterred by the Kincaid pack. He's in the UK for a very specific reason, a reason that threatens to turn the lives of the Kincaids upside down - and possibly endanger them.
Being cooped up together in Faol Hall only serves to highlight the differences between the Kincaids, and fighting soon breaks out. Can they put aside their issues and present a united front, before it's too late?