If you might be reading this article article, you've probably played your house game or two, maybe some online Texas Hold Em. You are also researching ways to improve at poker. Texas Hold Em is an easy game to understand, but very complex, which you'll uncover the more you play.
All books will likely be linked at the end of the article
If playing in money games, you need to get Phil Gordon's Little Green Book and study it. After you finish, Harrington on Cash Games 1 and a couple of. While you are reading, it's also wise to be playing online, preferable somewhere cheap. Once you have gotten the hang of those two books, read Ryan Fee's guide on 6max. This book is very useful, but uses a large amount of short hand you may grab over the first three books. While you are reading and playing, subscribe to the forums on Two Plus Two. Post some hand histories and obtain some feedback on your own game. You can also watch some video lessons, some can be found at Deuces Cracked.
If you are playing in tournaments, Harrington on Hold'Em 1, 2, and 3 are great substitutes for Harrington on Cash Games 1 and two.
Reading these books and forums, a large amount of shorthand is thrown around. It is not scientific, really a method for those to talk about common situations. There will almost never be considered a 100% correct way to experience a hand, it really is more an art form compared to a science. Similar to chess, everyone has many different playing styles, and no the first is correct.
Phil Gordon's Little Green Book: Lessons and Teachings in No Limit Texas Hold'em by Phil Gordon
Harrington on Cash Games, Volume I: How to Play No-Limit Hold 'em Cash Games by Dan Harrington
Harrington on Cash Games, Volume II: How to Play No-Limit Hold 'em Cash Games by Dan Harrington
Harrington on Hold 'em Expert Strategy for No Limit Tournaments, Vol. 1: Strategic Play by Dan Harrington
Harrington poker online on Hold 'em Expert Strategy for No Limit Tournaments, Vol. 2: Endgame by Dan Harrington
Harrington on Hold 'em Expert Strategy for No Limit Tournaments, Vol. 3: The Workbook by Dan Harrington