I'm curious about whether or not there are many books in Skyrim that actually reference real, tangible, things in the game world. And no, not just a city or a geography point, but a real treasure or person or dungeon. Morrowind had a lot of this - you could spend your game as a real "Indiana Jones", researching the lore for real artifacts. It seems to me that in Skyrim (and Oblivion) most books are just fairy tales or rumors of things that do not actually exist in the game (or existed a long time ago).
Have any of you found a book somewhere about some great treasure and you were able to follow the clues and lore and end up finding it?