Ideal for self-study and classroom use, these popular vocabulary reference and practice books are available at four levels from Elementary to Advanced. The books follow the successful format of the Grammar in Use titles with presentation of new vocabulary on the left-hand pages and practice exercises on the facing right-hand pages. All levels are informed by the Cambridge International Corpus to ensure the vocabulary taught is useful, up-to-date, and presented in a natural context. There is also a substantial CD-ROM at each level offering enjoyable, interactive exercises to reinforce the vocabulary taught in the books.