EDIT: As of Today this glitch will no longer work..
Patch 1.9 has fixed the glitch in question (It stops you from putting the Oghma Infinium on the Bookshelf)
This solution will still stay up as you can easily delete the patch from you're hard-drive and play the game in it's vanilla state. That will allow you to do this glitch.There is a glitch in this game that allows you to reach the Max Level in all the Skills in the game in around 1-2 hours. It involves a Daedric Quest.
Now if you remember in Oblivion if you had gathered every single Daedric Artifact in the game you would recieve a Quest that tells you to go to the Shrine of Hermaeus Mora
He would tell you to do this quest in Oblivion :
http://uesp.net/wiki/Oblivion:Hermaeus_MoraYour Reward : The Oghma Infinium A Skill Book that would Raise 3 Skills and 2 Attributes by 10 point's each.
This Daedric Artifact is in Skyrim. It has been changed a little bit due to Attributes being removed from Skyrim. So in Skyrim it raises 6 Skills by 5 Point's each.
I've left a Video that tells you how to Activate this Quest, How to get the House in Whiterun for free and how to do the glitch.
Also you have to be at least Level 15 to start the Second Part of the Quest.
Note that the video isn't done by me. I only found it and passed it onto you :D
All credit goes to VesperAzure from YouTube and Method from Xbox360Achievements.org (Found a thread there that linked me to that Video :D)
The Thread just in case :
http://www.xbox360achievements.org/forum/showthread.php?t=34...Here come the DownVotes :D
EDIT: I know it doesn't say I have the Achievement but I will be getting that Achievement today at some point by doing this Glitch. I've made sure I've got a Save Game that will put me right where I was before I started that Glitch. (Which happens to be standing infront of the Bookcase in Breezehome in Whiterun) :D
Have a great day everybody.
ShadowMonkey987