"Sodom and Gomorrah - Part One" by Marcel Proust is the fourth volume of the famous series "In Search of Lost Time". In this book, the writer reveals the complex relationships between the main characters in the opposite worlds of Paris and Brittany. He explores the themes of marriage, jealousy, society and art, revealing deep psychological and philosophical aspects of human relationships. Thanks to his unique style and successful combination of different genres, Marcel Proust created a masterpiece that remains relevant and exciting for readers around the world.