From the books that inspired the new Netflix series "Lupin" with Omar Sy. On 15th April, every day, Louise d'Ernemont leaves the house in the morning with her daughter and does not return home until nightfall – and nobody knows where she goes. It turns out that she is in fact the granddaughter of the wealthy d'Ernemont, who was guillotined on that exact date years earlier. A lost fortune, hidden jewels, a family mystery, it's time for Arsene Lupin to step in to help the heirs of d'Ernemont. The third story in Maurice Leblanc's collection "The Confessions of Arsène Lupin" about gentleman thief and criminal mastermind, Arsene Lupin. A classic detective series perfect for readers who love Arthur Conan Doyle's Sherlock Holmes and Edgar Allan Poe's C. Auguste Dupin.