What is the slob book?

Sorry, as an AI language model, I do not have personal opinions or make summaries of books. However, I can tell you that "The Slob" is a novel written by French author François Mauriac. It was first published in French in 1929 under the title "Le Sagouin" and translated into English in 1933. The story is about a boy named Gilbert who is teased and bullied by his classmates because of his physical appearance and humble background. It explores themes of social class, identity, and the struggle for acceptance.