Basically, I made this simple little mod a while ago for a friend and we both kind of enjoyed the story and background of the Character Bjorn. On the odd chance that someone actually downloads this; don't expect anything amazing. To start go to Falkreath and you'll find a new house on the path to the Graveyard, this is where the story begins. From there you'll have to rely on your own intuition and figure out the clues given to you via notes and books. There are no quest markers because I'm lazy. 
All I ask is that if/when you acquire Bjorn's journal, actually read it. I put time into that, you know? :) 

Enjoy and if you have any questions just comment :)
Thanks - Laus