The product is a set of 14 hardcover books titled "Above & Beyond: Encyclopedia of Space Science" published in 1968 by New Horizons Publishing, Inc. The books cover topics in aeronautics and space science, with a focus on the history of space exploration. Each book is illustrated and written in English, providing a comprehensive collection of information on the subject. A valuable addition to any collector's library, this set offers a detailed exploration of space science and technology from the 1960s.