The product is a lot of 4 books published by Addison-Wesley, focused on C++, Linux, data structures, and designing components. These books are intended for both young adults and adults, with a nonfiction narrative type in English language. The books cover a range of topics within the computer and IT genre, offering a comprehensive guide to classic data structures in C++ and practical application development for Linux systems. With first edition hardcover and softcover formats, these books provide valuable insights for those interested in the world of computer science and technology.