george r r martin - Which Game of Thrones books correspond to each TV series season?

I watched the TV seriels this June and then I went for the books for more detail about the whole story.
According to my reading experiences, I recommand you to read the whole books from the very first one. Because in the TV , HBO just ommited many events and characters(just as mentioned above).
And what really matters is that, you almost cannot know what the character is thinking about in the TV, but when you are reading the book, you will get to know more. The book helped me to know many characters were not what I thought from the TV.

• Next Why does Borden want to change the knot used in the trick?
• Previous harry potter - Where is Dumbledore's half-blood status specified?