Although I would say its a bit advanced, Erdnase Expert at the Card Table is a great gambling cheat resource. You can easily find free legal pdf downloads for that book too.
I would recommend The Expert at the Card Table by S.W. Erdnase for a book. It's a classic.
For videos, the 1-on-1 videos from Jason England are great. They provide a great introduction to every move, and he recommends other sources. If you have any questions pm me.
I agree with every one. Read erdnase, jason englands foundation series, and steve fortes gps. Ive learned some ways using the stock shuffle to run up cards for hold em too. Erdnase will give u much inspiration for card table ruse. Good luck! Cheers