The product is a set of 15 hardback leather-bound encyclopaedias from the Britannica Book of the Year series, covering events from 1975 to 1989. These encyclopaedias are in English and were published by Britannica in the United States. The set is a comprehensive collection of historical information, making it a valuable resource for anyone interested in exploring the events of this time period in-depth. With its hardcover format, this set is durable and well-protected for long-lasting use. Great condition $39.80 shipping