Trusting her was their first mistake. Firing her was their last.

Angie and Dan are thrilled about their last-minute getaway to the Scottish Highlands. All they need is someone to care for their pets and home while they're gone. When warm, reliable Martha Hunt steps in, she seems like the perfect house sitter.

But when the couple returns home early, their dream holiday turns into a chilling nightmare.

The house is in chaos and they have no choice but to fire Martha on the spot.

That should have ended it. Instead, it unleashes something far more sinister.

Because Martha isn’t done with them yet—and what she wants is far worse than revenge.

Perfect for fans of Frieda McFadden and Shari Lapena, this twist-filled psychological thriller will have you questioning who you let into your home—until the final, shocking page.