"In the midst of a rainy day in Paris, Maigret diligently carries out his investigative duties. This day, however, holds a unique twist, as he is shadowed by Inspector Pyke, a visitor from Scotland Yard, eager to glean insights into the renowned French detective's methods.
 
Their routine takes an unexpected turn when Maigret's phone rings, and the caller hails from the picturesque island of Porquerolles, nestled off the Mediterranean coast. The caller bears grim tidings of a murder, the victim a minor criminal who had passionately professed his camaraderie with Maigret in front of a sizable gathering of island residents, just the night before.
 
Intrigued and determined, Maigret, accompanied by Inspector Pyke, departs from the drizzly streets of Paris, heading towards the sun-drenched shores of Porquerolles. Simenon masterfully crafts an enchanting narrative ambiance, painting vivid pictures of bustling squares, inviting cafes, the sparkling sea, the moist sea breeze, and the unique character of each island dweller.
 
Join Maigret and Inspector Pyke as they trade the grey cityscape of Paris for the vibrant tapestry of life on a charming Mediterranean island."