Young barrister and future baronet Timothy Harte is in love with Beulah Birtley, but his family fears she’s an unsuitable match. She works as a secretary for Mrs. Haddington, a widow with shady origins who has somehow found a way into London society. When a man is murdered at Mrs. Haddington’s bridge party, suspicion falls on Beulah, and Timothy is determined to prove her innocence. But Beulah is clearly hiding something, and she had both motive and opportunity to commit the murder. Luckily, the policeman in charge of the case is Chief Inspector Hemingway, who remembers Timothy from an earlier encounter (detailed in They Found Him Dead). As Hemingway and his assistant investigate the case, they discover not only Beulah’s secret but a host of others. They develop what seems to be a convincing theory of the crime — until a second murder throws all their conclusions into doubt.
Once again, Heyer delivers a mystery in which the plot is a lot less interesting than the characters. But her sparkling dialogue and incisive social commentary make up for any weaknesses in the mystery itself. I enjoyed Timothy’s interactions with Beulah, which strongly reminded me of Heyer’s romances. I also liked the fact that, for the first time in a Heyer mystery, the policemen are actual characters! Hemingway gets a lot more time on page than he has done in previous mysteries, and his exchanges with the Scottish Inspector Grant are some of the funniest in the book. But as I mentioned earlier, the mystery plot isn’t particularly strong, particularly when it comes to the second murder. The book also describes a homosexual character in very derogatory terms by today’s standards. Overall, I did enjoy this book and would recommend it to people who like Heyer and/or vintage mysteries, but it’s not a keeper for me.