The ELT Grammar Book, 2nd Edition offers a refreshingly human approach to understanding and teaching English grammar. Written specifically for teachers, this book moves beyond dry rules and dense charts to explain how English grammar actually works—and why learners struggle with it. Author Richard Firsten combines clear, teacher-friendly explanations with humor, comics, historical insights, and a conversational narrative style that makes complex grammar topics approachable and memorable. Each chapter invites active engagement through reflection questions and practice activities, helping teachers process the material in ways that support both teaching and long-term retention. Practical teaching tips address common learner errors and troublesome grammar points, making the book especially useful for classroom application, tutoring, and teacher training. Online chapter supplements extend learning beyond the page, making The ELT Grammar Book a flexible, insightful resource for both new and experienced ELT professionals.