The third edition of The Etiquette Advantage In Business was written by Peter Post, Anna Post, Lizzie Post, and Daniel Post Senning. It teaches you etiquette in business. It teaches you etiquette skills for tasks such as, telecommuting, what to wear to work, office parties, shaking hands, and much more. I would recommend this book to anyone with a job or anyone who is looking for one. Whether your etiquette skills are poor, average, or very well you can still increase your etiquette skills from reading this book. I would also recommend this to business owners and also to people who want to open a business someday. This book is very professional and can teach you professional skills. It is easy to understand. It was also reasonably priced. I would give this book 5 stars out of 5.