This book is well organized. Each listing has: the word, pronunciation, English definition, antonym, synonym, usage, related words and 2 or 3 example sentences. At the end of each chapter there is a little test, in a similar layout to what I've seen in TOPIK examples. This is my "go to" vocabulary book at this time! I do suggest some knowledge of Read more about review stating Wonderful vocabulary book :)
basic grammar in order to understand the "usage" point and the example sentence structure (though english subtitles are present)