“The Most Common Mistakes in English Usage” by Thomas Elliott Berry is a textbook published in 1962 that deals with business communication and grammar & punctuation. This hardcover book, republished by Chilton, focuses on identifying and correcting common mistakes in English language usage, making it a valuable resource for language arts and business students looking to improve their writing skills. With a focus on practical applications, this book is a key reference for those seeking to enhance their understanding of English language rules and conventions.