The Star Trek Encyclopedia Version 3.0 is a comprehensive reference book in CD format, providing detailed information on various aspects of the popular sci-fi franchise. Produced by Simon and Schuister Interactive, this encyclopedia offers a wealth of knowledge for fans of Star Trek, making it a valuable resource for both casual enthusiasts and dedicated collectors. Compatible with a range of operating systems including Windows XP, Windows 2000, and Windows 95, this product allows users to easily access and explore the vast universe of Star Trek at their fingertips.