Monsieur Lecoq

Émile Gaboriau's methodical detective Monsieur Lecoq ("Mr. Rooster") of the Sûreté was inspired by the real-life thief turned police officer Eugène François Vidocq. Set primarily in a series of small towns on the Seine that are now suburbs of Paris, The Mystery of Orcival revolves around a love triangle consisting of the wealthy Clement Sauvresy; his beautiful but modestly born wife, Bertha; and his old college friend, Count Hector de Tremorel. Stricken with a sudden illness, Sauvresy begs the other two to marry after his death, which they do. The couple live happily until the body of the Countess is found floating in the Seine by a poacher named Bertaud and, a short time later, the Count's body is also found. While suspicion falls upon Guespin, a gardener on their estate, Monsieur Lecoq launches an investigation and sets in motion the climactic hunt for the true murderer.

Monsieur Lecoq of the French Sûreté is called to investigate a Bank Robbery in one of the world's first detective novels, widely credited as the inspiration for Sherlock Holmes. A sensational bank robbery of 350,000 francs is the talk of Paris, with suspicion falling immediately upon Prosper Bertomy, the young cashier whose extravagant living has been the subject of gossip among his friends. As a network of deceit, blackmail, murder and villainy closes around Prosper and his lover Madeleine, Monsieur Lecoq of the French Sûreté embarks on a daring investigation to prove the young man's innocence in the face of damning evidence and discover the truth behind an otherwise impossible crime. Émile Gaboriau is widely regarded as France's greatest detective writer and a true pioneer of the genre. He created the archetypal detective Monsieur Lecoq, who appeared as a supporting character in L'Affaire Lerouge in 1866 and took centre-stage the following year in Le Dossier No.113, published in English as The Blackmailers. A master of disguise and guile, the stylish Lecoq appeared in only five novels before Gaboriau's death in 1873 aged 40, having created the template for his natural successor – Sherlock Holmes. Monsieur Lecoq of the French Sûreté is called to investigate a Bank Robbery in one of the world's first detective novels, widely credited as the inspiration for Sherlock Holmes.