Commercial Letters is a book written by John Baker Opdycke and first published in 1918. The book is a comprehensive guide to writing effective business letters. It covers a wide range of topics, including the structure and format of various types of business letters, the use of appropriate language and tone, and the importance of clear and concise communication.The book is divided into chapters that focus on specific types of business letters, such as sales letters, collection letters, and letters of recommendation. Each chapter provides detailed guidance on how to write these types of letters effectively, with examples and sample letters for reference.In addition to covering the basics of letter writing, Commercial Letters also addresses more advanced topics such as the use of humor and persuasive language in business communication, and the importance of understanding cultural differences when writing to international clients.Overall, Commercial Letters is a valuable resource for anyone who wants to improve their business writing skills. It provides practical advice and examples that can help readers write more effective and persuasive letters, and ultimately achieve greater success in their business endeavors.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.