France, 1828–1900. Thirteen crimes. One invisible weapon.
Welcome to Poisoners — 13 Criminal Cases of Poisonings from around France, a true-crime road movie on the page. Every chapter is a new town, a new suspect, a new teaspoon of doom.
Step into Marseille, where a fortune-teller and an herbalist sell “harmless” powders by the pinch—until a doctor’s test explodes and the police kick in a door to find a sorcerer’s pantry of arsenic. Jump to Tarbes, where four glossy chocolate “princes” arrive by post; one bite later, a postman is dead and a schoolmaster swears it was only “saltpeter.” Cross into Antwerp, where a diamond-district socialite smiles through a marathon trial as 296 witnesses line up to say the unsayable.
Then the collection goes darker.
In “Honey Bear and Turtle Dove,” two lovers whisper pet names while a wife dies in the next room—and the plan only grows bolder. “Sentenced to Death by Persuasion” loads arsenic into eleven pastries and hires street kids as couriers; the icing sugar is a lie. “I’m Going to Kill You All!” turns a bakery into a citywide crime scene. “Old People” is a single, sickening monologue from a man who poisons a tableful of neighbors—and can’t explain why. “Nothing to Understand?” ends on a government report with one stubborn anomaly: a young woman condemned to die, then acquitted, and the minister who quietly erases the outlier because it won’t fit the numbers.
You’ll meet quack remedies like theriac—sixty-nine ingredients and zero salvation—alongside the new science that finally sees the unseen: Orfila’s toxicology, Marsh’s arsenic test, exhumations that make the dead speak. Courtrooms become theaters. Crowds cheer and jeer. Defendants play to the gallery, and the gallery plays judge.
What makes it irresistible isn’t just the poisons—it’s the motives. Lust dressed as devotion. Pride posing as science. Debt wearing a smile. Serge Janouin-Benanti gives you scenes that snap, details that stick (a cherry on a cake; a street address; a paper cone of white), and verdicts that land like gongs.
Short, sharp, and shamelessly addictive, Poisoners is thirteen hits of historical noir you can devour in a night—and keep tasting for weeks. Pour a coffee. Trust no sugar. Turn the page.


