The book "What can people say? A novel" was written by Rupert Hughes - an American writer known for his social and psychological works. In this book, he reveals the complex relationships between people in American society at the beginning of the 20th century. The author tells a story about how the main character's life and choices affect the thoughts and relationships of others. "What can people say? A novel" is an excellent example of a literary genre that explores issues of morality, social stereotypes, and the inner freedom of a person.