This vintage Star Trek Pop Up Book from 1977 is a must-have for any fan of the franchise. Its hardcover format and English language make it a great addition to any collection. The book features a fun and interactive pop-up design that brings the story of "Trillions of Trilligs" to life. It's a perfect gift for a Trekkie or a fun way to introduce someone to the world of Star Trek. The book is in great shape and has been well-preserved, making it a valuable find for any collector.