716 books • 44 series
Book #1: Pietr the Latvian
Book #1: Pietr the Latvian (Inspector Maigret)
Book #2: The Late Monsieur Gallet
Book #2: The Late Monsieur Gallet (Inspector Maigret)
Book #3: The Hanged Man of Saint-Pholien
Book #143: Maigret's First Case