Agatha Raisin and Love, Lies and Liquor

Agatha Raisin thinks she's in for a treat when her ex-husband invites her on a holiday, but to her horror, his idea of an exotic destination is a small, rundown town called Snoth-on-Sea. The break doesn't go as planned. When a guest staying in the same hotel as Agatha is found murdered, Agatha becomes a prime suspect.