"A Chambermaid's Diary" by Octave Mirbeau is a novel published in 1900. Presented as the diary of Célestine, a chambermaid, the work exposes the hidden perversions and hypocrisies of French high society through the eyes of a servant. As she moves between households, Célestine witnesses the moral corruption of the wealthy classes, ultimately concluding that "decent people" are often more vile than criminals. Mirbeau's subversive narrative denounces domestic service as modern slavery while challenging traditional novel conventions. (This is an automatically generated summary.)
These books are free to read. Each is in the public domain in the United States; check your own country's rules before you copy or share one.