Lady Adelaide Compton had prepared herself to say goodbye forever to Detective Inspector Devenand Hunter. It would be a welcome relief not to get mixed up in any more murders, even if it meant never working alongside the handsome detective again. Wouldn't it? But then Addie's prim and proper mother, Constance, the Dowager Marchioness of Broughton, is accused of murdering her secret lover, and there can't be enough gentlemen detectives on hand to find the truth. The dead Duke of Rufford appeared to lead a blameless life, but appearances can be deceiving. And unless Addie and Dev work together, Constance will hang --- which is no one's idea of a happy ending.

Gloucestershire, 1925. When the hostess of a week-long house party in the country is found dead on the conservatory floor, Lady Adelaide knows just who to call: Detective Inspector Devenand Hunter of Scotland Yard. Dev may not want to kiss Addie again, but he's anxious to solve the crime. Who would want to kill Pamela, the beautiful wife of one of Britain's greatest Great War heroes? Certainly not her devoted and wheelchair-bound husband, Sir Hugh Fernald. The other guests seem equally innocent and improbable. But despite all appearances, something is very wrong at Fernald Hall --- there's a body buried in the garden, and the governess has fallen down the stairs to her death. Who's next?

Scotland Yard Detective Inspector Devenand Hunter finds himself in the middle of a series of upper-class deaths in London. Bright Young People are being extinguished in their favorite night spots, from a sleazy private jazz club to the Savoy ballroom. Dev knows just the person to help him navigate the treacherous society waters: Lady Adelaide Compton, a marquess' daughter and widow of a Great War hero. Unfortunately, he has put her in jeopardy once before, almost leading him to turn in his warrant card. But when her sister Cee is nearly one of the victims, Addie turns to Mr. Hunter, offering her help...and it soon becomes clear that the two of them working together again could lead to much more than merely solving crime.

Lady Adelaide Compton has recently (and satisfactorily) interred her husband, Major Rupert Charles Cressleigh Compton, hero of the Somme, in the family vault in the village churchyard. Rupert died by smashing his Hispano-Suiza on a Cotswold country road while carrying a French mademoiselle in the passenger seat. With the house now Addie's, needed improvements in hand, and a weekend house party underway, how inconvenient of Rupert to turn up! Not in the flesh, but in -- actually, as a --- spirit. Before Addie can convince herself she's not completely lost her mind, a murder disrupts her careful seating arrangement. Which of her 12 houseguests is a killer?