I wholeheartedly recommend this book.
Actually, I do not have the English version of the book, but I do have the Korean version, which was supposedly translated into English by Professor Ramsey.
This book has been the answer to my prayers. I have been trying to learn Korean for the past twenty-five years and have had all kinds of questions about the language that average Koreans have simply been unable to answer. The main reason they have been uable to answer is because they were not used to looking at their language from a non-native speaker's point of view. Well, the writers of the "The Korean Language" finally look at Korean from my point of view.
This book discusses the differences between English and Korean and focuses on answering the nitpicky questions that native English speakers are likely to have when learning Korean. What made this book especially interesting for me was that it gave detailed explanations of all aspects of Korean without boring me with a bunch of linguistic jargon.
I must admit that I did get a little bored with the chapter explaining the writing system, "hangul," but in general the book was a very interesting read, beginning with the introductory chapter.
For beginning students this book may not be what they are looking for, but for the native English-speaking intermediate student and above whose goal is to achieve fluency in Korean, this book is a must-have.