I checked on Goodreads for you ๐ Apparently there are 5 books in this series๐ It has a 4 out of 5โญ๏ธ rating which is great!! Good luck finding the rest ๐ https://www.goodreads.com/book/show/36370046-the-hitchhiker-s-guide-to-the-galaxy A link if you would want more info ๐
RE: Book review wanted for The hitchhiker's guide to the galaxy