I began Lesen the game of Thrones Bücher many years ago. I recently re-read the first 5 and can't wait for season 3 of Game of thrones to start!
So far the Game of Thrones TV series has followed the Bücher pretty closely. There have been some differences but they have been minor and have not affected the insgesamt storyline so far.
However, I feel the epic tale is really only beginning and season 3 will make oder break Game of Thrones. I think this because if the Zeigen continues to follow the Bücher there will be a lot Mehr bloodshed in the 3rd season.
Please read my link
to see what's coming Weiter for the cast and characters of Game of Thrones.