The Dog Sitter Detective's Christmas Tail

As Christmas approaches, Gwinny Tuffel's attention is on holiday plans and adopting a furry friend, but her discovery of her late father's papers reveals a mysterious past connected to a Somerset commune. Alongside DI Birch, she becomes unexpectedly snowbound with a group of retired spies and an energetic Cocker Spaniel, amid a murder investigation. The duo must work against the odds to uncover the culprit and make it out in time for the holiday season.