Kate, her husband, and their three oldest friends and their families have gathered for a week at a stunning villa in the South of France — the kind of trip that's supposed to be an easy, sun-soaked celebration of a friendship that's lasted decades. Then Kate finds a text on her husband's phone that changes everything: he's having an affair, and the only clue to the other woman's identity points to someone inside their tight circle.
Rather than confront him immediately, Kate spends the rest of the vacation quietly watching, testing, and turning over every interaction for a tell — while trying to keep the truth from unraveling the trip for everyone else. As the days pass in the heat and forced togetherness of the villa, old grievances and new suspicions surface, and it becomes clear that Kate isn't the only one hiding something.
T.M. Logan's The Vacation (published in the UK as The Holiday) is a fast-paced psychological thriller about the fault lines that run under even the closest friendships, and how far people will go to protect what they can't afford to lose.