Let's Play realMyst ME 08: Mastering the Fortress
All the puzzles in Myst are self contained in that all the answers are in the world you enter and can be solved with what's there in addition to the hints given in the library. The puzzles are primarily in two parts; you need to locate the red and blue pages in each world but you also have to find the Myst link book that will take you back to Myst so you can add the pages to the book.
With each page we'll hopefully get more answers to what's going on in the world and what we can potentially do to solve the problems set before us. To get more pages however we'll need to go to more worlds.
This video contains closed caption subtitles for the voice acting within the game. If you would like to see those please turn on close captions and subtitles in the video options (bottom right hand corner of the screen)