The Dark Crystal is a cherished story by many. Many of us watched it as kids and it left an indelible mark upon us. Now, you can join in the world, itself via The Dark Crystal Adventure Game. And now, the book’s available as a pdf, if you prefer the electronic versions of things.
From the website:
Hello, and welcome to The Dark Crystal Adventure Game!
This book contains everything you need to play in and run your own version of Thra. Create Gelfling Characters, dive into a fantastical world of Henson creatures, and rise up against the Skeksis.