My personal favorite is "Ace on the River" by Greenspan, but reading any and all of them can only give you an insight into their game. You can and should take parts of their strategy and tactics, and fit them into your game. Remember that you have to play your game and adjust tactics up from there.

"Let there be range" for only 950$ after a whopping 50% discount
and best of all it has only 80 pages

im not much into books but ace on the river by seems like a good one, should try it.

MrDignified u play well on carbon po freerolls if u recommend this book im sure it wud b good but im not really into reading only read newspapers and magazines and i still like books with lots of art. never seen a poker book yet but shall check one out soon if i find it newhere.

Any decent poker book doesn't suggest to follow a strategy that is simliar to that of the author. Instead they are typically laid out in a manner to help the reader develop their own thinking processes.

Ami, as far as 'which books to read'... 'it depends'. It depends on what format & where you're currently at with your own game (& perhaps what you've read in the past if anything).
A great starting point (& good for many intermediate players too) is "The Little Green Book" by Phil Gordon. Phil has a great writing style > clear & concise (easy read).

From there if you're playing NLHE Tournaments I'd strongly suggest reading "Harrington On Holdem Vol.1 & 2" (tournament play) for a good base in which to work from.
If you're branching out to SNG's, then you'll want to read Collin Moshman's SNG Strategy (or Phil Shaw's SNG book).
"Kill Everyone" (Elky edition if possible) is a great read for intermediate+ tournament players & for more advanced > "Winning Poker Tournaments - One Hand At A Time vol.1 & 2" is the best couple books out there by far!! I've easily read over 50 poker books (& have watched well over 300-400 training vids. with memberships on sites like PokerX Factor, DragTheBar, GrinderSchool, PokerSavvy & others) & would suggest that those two books are the best Tournament books ever written ainc.

Like PokerDoofus said "Harrington On Holdem Vol.2" i finished it i'm now searching for tiem to read "Harrington On Holdem Vol.1" :D

This is the best advice you will find. There is one more book the author of this post didn't mention because of modesty, it is one he is currently working on (it has been written for many years actually). He will tell you he doesn't have time, it has been written before and probably a few more excuses.

Part Two (To Long Of A Reply)

Sure the astute forum followers here have already taken notice of his post, willingness to share his time and the detail answer to the question ask. There is no single person who has helped my poker game than this gentleman here. I had the pleasure of being very active on a forum with him several years ago, was able to play a small tournament twice a week and I watched his table every chance I got.

This book I refer too is one that he writes daily on forums, he gives better advice than most poker coaches and could most likely make a very good living at it. I was extremely honored when he join this forum and posted on my guestbook to join OFBT. If you haven't read his work, I do say work because a post does it such an injustice, please do so. His passion for the game is exceeded by his willingness share.This is what poker forums should be all about.

I have been here for for a year, played part of the Spring session and have been an active member until a month ago. I have seen two defining moves here at Poker.org. One was RK as moderator and the first post by PokerDoofus. Don't judge a book by its cover or a poker player by there ID.

Ill probably read a few poker books to improve my game when i come across them, not sure if my local library will have some but ill check it out :)

MrPokerVerse u deserved to come first u really dug deep into poker reading so many books and watching so many training videos u r really passionate about it which is nice. Was nice playing with u in the tourney today too bad i lost even tho i had 2 Kings and 2 Queens the other guy had a flush in the first three cards itself :(