Maigret finds himself back on the Rue des Acacias just ten days after cracking another case there. This time it is the murder of a criminal Maigret has known for over twenty years and one he always suspected was behind a string of jewellery robberies in the city. Maigret's patience is tested as he eliminates neighbour by neighbour in his hunt for the murderer.

This novel has been published in a previous translation as Maigret Bides His Time.