"An Engineer's Guide to English" is a comprehensive handbook tailored for first-year undergraduate engineering students at Gujarat Technological University, Ahmedabad. Designed to enhance language proficiency, the book covers essential aspects such as vocabulary building, phonetics, and identifying common writing errors. It equips readers with fundamental writing skills and explores the nuances of nature and style in writing. Through practical exercises and writing practices, students can develop a strong foundation in English communication, vital for success in their academic and professional endeavors. This resource serves as an indispensable tool for engineering students seeking to excel in both language proficiency and technical studies.