"The Gentlemen's Book of Etiquette, and Manual of Politeness" is a guidebook on social etiquette and manners written by Cecil B. Hartley. The book provides a comprehensive guide on how to behave in various social situations, including dining, conversation, dress, and personal conduct. Hartley emphasizes the importance of good manners and proper behavior in social interactions, and he provides practical advice on how to conduct oneself in different...