Hey guys , thought id just share with you the book glitch which allows you to get 100 in each and every skill. You must have completed the 'Discerning the Transmundane' quest to do this , and you must have the book 'Oghma Infinium' which you get at the end of the quest. Also before you start this make a save before you do the glitch, as it is very easy to screw up. Also this is for Xbox , works on ps3 too though.

Step 1) - Go to your house in Whiterun and go to the bookcase on the right as you enter the house
Step 2) - Activate the bookcase and scroll down to your 'Oghma Infinium' book
Step 3) - Read the book by pressing Lt or Rt
Step 4) - Important part! When it asks you which path you would like to take , click on the path then press B quickly ONCE to come out of the book and end up on the bookcase menu
Step 5) - Press X to store the book in the bookcase , then come out of the bookcase menu by pressing B
Step 6) - This time you must Read the book , chose 'Do Not Read' and press A twice or spam it
Step 7) - Rinse and repeat!
I hope this sums it up , please thank the topic and message me if you have any problems!