
Set in 1931, the novel features the 5 Queens of Mystery writers from the Golden Age: Dorothy and Agatha Christie, Ngaio Marsh, Margery Allingham, and Baroness Emma Orczy. They are a part of a London group known as the Detection Club, made up mostly of men. They feel that they are just as able to write and solve mysteries as their male counterparts and so embark on solving a real life one. The actual disappearance and investigation was actually reported by Sayers and her journalist husband. Nurse May Daniels and her friend Cecelia traveled to Bourgoune, France. They traveled by ferry from Brighton England, intending to take advantage of French shops and food. However, Daniels mysteriously disappears, after seemingly having an upset stomach, and being approached by an unknown man while sitting on a park bench. She does not return with her friend. Her body is found months later in a pool of blood.
The five queens of crime travel to France to retrace her journey and interview those who might have come into contact with Daniels. The police seem reluctant to pursue the case that they believe is one of a drug addict. In their investigation the women began to piece together another woman's disappearance that is connected with London men, the Williams father and son, and a theatre producer, Alfred Chapman. When they establish an hypothesis as to what actually happened, they concoct a plan to entrap the murderer.
With a cavalcade of characters, the mystery unfolds to its conclusion, complete with red herrings. I had to keep myself from finding newspaper articles about the real mystery so that I didn't spoil the end of this tome. This was a delightful read that combined mystery and historical fiction. The personalities of the mystery writers shines through as they each have a different tack to solve the case. I have not read any of Marsh, Allingham, or Sayers' works previously, but the novel has given me a new set of detectives to read.