author
M. Saillard
Little seems to be documented about this author, but surviving records show a French-language writer whose work has been preserved in the public domain. Their name appears in major ebook catalogs, which has helped keep the writing accessible to modern readers.
1 Audiobook
About the author
Project Gutenberg lists M. Saillard as an author in its catalog, which suggests that at least some work under this name has entered the public domain and remained available to readers over time.
Beyond that, reliable biographical details are very scarce in the sources I could confirm. I wasn't able to verify fuller information such as a complete name, dates, or a well-established life story, so it's best to treat this author as little-documented rather than fill in gaps with guesswork.
That uncertainty is part of the appeal for some readers: the work has outlasted the available biography. In cases like this, the writing itself often becomes the clearest introduction to the author.