Françoise Sagan's masterpiece, "Bonjour tristesse," is a significant literary work of the 20th century. - Author: Françoise Sagan - Title: Bonjour tristesse - ISBN: 978-2-266-19568-4 - Series: LES GRANDS TEXTES DU XXe SIÈCLE - Publisher: Pocket Thank you for looking. I bought it new and read it only once. It's in French. It's a 2019 paperback edition. There are no markings, folds, or yellowing. The size is 17.5 x 11.0 x 0.7 cm. It has a total of 154 pages.