Ahmad Khalifa's World

I have always played Pool, but only recently have I began learning about professional pool and the techniques that professionals use. Things like English are not techniques that you find spread at pool halls.

One good way to learn about advanced pool techniques is to buy a book, and that I did.
This book The Science Of Pocket Billiards does cover everything, from English, to Bank shots, and how to practice.

The other way, very good if you're not that serious about pool and you do it just for fun, is YouTube.
There is a huge amount of videos explaining various aspects of billiards on YouTube.

An example would be this video of 2 parts explaining English.

Part1: http://www.youtube.com/watch?v=jblLmUzaxqo
Part2: http://www.youtube.com/watch?v=mEg766ltRWk

Part One

I'd advise you to sort through that user's videos and see his favorites too.