Or, if its literature you're after, how about the short stories of Guy de Maupassant ? You have the satisfaction of getting to the end, and a resolution, fairly quickly, each time ! Better than wading through a whole novel ! Maupassant is a fine, if slightly cynical, observer of human behaviour and the stories sometimes have a neat twist in them. He must also be the only classic French writer to have written a Western. Not literally so, but his short story 'Boule de Suif' was taken as the basis of the classic Western film 'Stagecoach' (1939), and credited as such.
They are worth reading in English too. You might care to buy them in translation, if you find one that gives the French titles of the stories , for reference. Then you'll have a crib if you get stuck (SSH ! )