"The Book of Business Etiquette" by Nella Braddy Henney is a comprehensive guide to navigating professional interactions with grace and respect. Covering various aspects of business conduct, the book provides practical advice on communication, attire, meetings, and more. Henney's insights help readers cultivate positive relationships, build strong impressions, and enhance their professional image. With real-world examples and timeless principles, the book serves as an invaluable resource for anyone seeking to excel in the business world while maintaining courtesy and professionalism.