Bonus Track
This short book is Leblanc doing Instagram Reels or YouTube Shorts : the stories in it are really condensed, like small droplets, and filled with references, both internal and external to the franchise : the first story explores the (by then) revolutionary ideas of Freudian slips (which I found amusing) and makes references to the L'Agence Barnett & Cie. that will be title of a later novel ; the second is an homage to Edgar Allan Poe's *The Murders on Rue Morgue*, with the same (for today's standards) weak conclusion--although here it sounds more plausible (and maybe more contemporary) than in Poe's ; finally, the third brings back Sonia Krichnoff (from the play **Arsène Lupin, a Play in Four Acts** and Lupin's bravest huntsman Ganimard. The fourth story is not new : it was published previously in Leblanc's debut book **The Gentleman-Thief** and supposedly is the first adventure where Arsène Lupin used his name--but it is fun just because of this curiosity, not much because of the plot or suspense (it is actually more comical and adventure).
It may be a nice bonus track to hardcore fans of the franchise like me (I now thought of Pixar short films using the characters of the main movies), but maybe not a good starting point for the casual reader.