The Big Four · Chapter
VII: The Radium Thieves explained
After Halliday's release, Poirot and Hastings remain in Paris.
What happens
After Halliday's release, Poirot and Hastings remain in Paris. A mysterious visitor attempts to bribe Poirot to abandon his pursuit of the Big Four, but Poirot sees through the ruse. They then visit Madame Olivier, who reveals that her secretary, Inez Veroneau (actually the Countess Rossakoff), has disappeared and that valuable papers and radium were nearly stolen. Poirot devises a plan to protect the radium by pretending to leave for England.
Themes in this chapter
Deception and Disguise
The visitor disguises himself as a waiter to escape, and Inez Veroneau is revealed to be the Countess Rossakoff in disguise.
Global Criminal Conspiracy
The Big Four's influence extends to Paris, attempting to bribe Poirot and steal radium for their purposes.
Intelligence and Deduction
Poirot deduces the visitor's true intent and the trap set at rue des Echelles, choosing to wait and observe instead.
Characters to notice
- Hercule Poirot
Remains in Paris after Halliday's release, sees through the Big Four's bribery attempt, and plans to protect Madame Olivier's radium.
- Captain Hastings
Eager for action, struggles with the visitor, and is crestfallen when the visitor escapes.
- Halliday
Recently released, his nerve is broken; he departs for England.
- Madame Olivier
World-famous scientist who reveals the theft of papers and the attempted theft of radium from her laboratory.
- Inez Veroneau
Madame Olivier's secretary, revealed to be the Countess Rossakoff, an expert thief responsible for Halliday's disappearance.
Key passages
“Admirable, mon ami, admirable! Up where, and at whom? Be precise, I beg of you.”
Poirot sarcastically praises Hastings' enthusiasm but asks for specific details about his plan.
Poirot's characteristic use of French and his demand for precision.
“Will you walk into my parlour, said the spider to the fly?”
Poirot compares the dropped pocketbook to a trap set by the Big Four.
Reference to the nursery rhyme, indicating Poirot's awareness of the deception.