This was my mother's copy of the classic existential novel, which she read for a French literature class in college. She hadn't realized she would have to read all the books in French when she signed up, and only stayed in the class because if she dropped it they would have to cancel the class for lack of students.
I've heard it's a good book to read in French for a beginner. I'm a bit too much of a beginner to try though (that is, non French speaker).
She's taken a lot of notes in the margins.