La marque des quatre, by Arthur Conan Doyle 76433 [Author: Arthur Conan Doyle] [Translator: Jeanne de Polignac] [Language: French] [Link: https://www.gutenberg.org/ebooks/76433] note: link will be active within two hours of posting. Thanks to Claudine Corbasson and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by the Bibliothèque nationale de France (BnF/Gallica)) Regards, Robert