Twilight Sparkle: Upon arriving in Griffon Gorge, be sure to pause and cast your eyes northerly, up the Hyperborean Mountains, taking in the breathtaking beauty of Griffonstone. Once in Griffonstone proper, go immediately to the palace and introduce yourself to the king. "Bygone Griffons of Greatness" was written a long time ago, and it ends with the coronation of the fourteenth king of the griffons, King Guto. I have no idea who's in charge now. Tell the king you've been sent by the Princess of Friendship, and you're there to help with some sort of problem. If for some reason the king can't help, I'd try the Griffonstone library next. It's a little known secret that if you befriend a librarian, you can usually find out anything. Plus, as a bonus, there's a statue of King Grover outside! Photo op! And don't forget to sample some famous griffon scones. They're supposed to be the best.