"Dreyer's English: An Utterly Correct Guide to Clarity and Style" by Benjamin Dreyer is a comprehensive book written in English, focusing on improving clarity and style in written communication. Published in 2019, this guide offers practical advice and tips on how to effectively express oneself in English. With a focus on English language usage, this book is a valuable resource for anyone looking to enhance their writing skills and adhere to the rules of correct grammar and syntax. Perfect for adult learners and university students, this book is a must-read for those seeking to refine their written English.