There is a local magic shop I go to quite frequently and one of the guys working there is a mentalist and while I was in there browsing he asked us if he could demonstrate something to us, of course we said yes. He then proceeded to take out the little sheets of paper and he had me write a place and her write a name while his back was turned, he asked her to fold hers up tiny and he asked me to rip mine up and place it in his coat pocket, he continued to guess the name that she thought of and then he thought of the place which there was no way of seeing because it was ripped and placed in his pocket while he had his back turned. My question is where does somebody start with something like this, I have the book 13 steps to mentalism along with a few Derren Brown lecture notes. I know that there are hundreds of mentalism books and dvd's out there but is there anywhere that I could learn this single effect?