Anything to recommend me?

[Mr_Moore]

The only book that i have read was when i started the game and it was doyle's book.
I have now played nl for quite a while and lately i have been playing more tournaments as well.
I have done quite well in them but still think that i should perhaps read a book or two on the subject.
What could you recommend me? Anything worth reading?
Also i have been interested to start playing limit holdem. If i have understood things correctly limit hold em is basically all about mathematics.
This interest me and i would like to learn more.
Any solid books on limit that you would like to share?

Thanks for any suggestions.