"The Code of Honor, or Rules for Governing Principles and Seconds in Duels" is a classic work written by John Lyde Wilson. In this book, the author examines in detail the ethical aspects of dueling culture and establishes rules of conduct for participants in duels. Known for his systematicity and logic, Wilson reveals important questions of military valor and dignity that became important components for the domination of the legal system. He analyzes the moral beliefs that underlie the duels and reveals their importance to society and individual self-determination. Due to its importance and relevance, the "Code of Honor" remains a relevant source both for the study of history and for establishing ethical standards in our time.