Early in this morning of 1894, a woman is found in front of the slaughterhouse at La Vilette. She has been strangled. Victor Legris has to find the murderer wuth just a locket with a black unicorn as a sole clue.
Claude Izner is the pen name of two sisters, Liliane Korb and Laurence Lefèvre, who are both second-hand booksellers along the Seine.
"A charming journey through the life and intellectual times of an era." Le Monde
"Witty and creepy." Independent on Sunday
"Cracking." The Guardian
"Full of pungent period detail." The Observer