The Oxford Picture Dictionary, in monolingual and bilingual editions, has beautifully rendered illustrations of over 3,500 words. Based on extensive research, the Dictionary includes 140 essential topics arranged into 12 thematic units, and meets the language needs of beginning and intermediate, young adult and adult learners of American English. A Teacher's Book contains teaching tips, lesson plans, and vocabulary practice activities. The accompanying Focused Listening Cassette provides hours of listening practice, using the vocabulary in interesting and stimulating ways.