So I’m a intermediate magician and have an uncle that is a major heckler. He does not listen to instructions and will touch everything. Even if you put the card fair in the middle he will want to see it to make sure it is his card and not switched. So what I’m asking is are there any books that have really good hard hitting self working tricks or easy slight of hand tricks. I would like to learn some so I can do hands off trick that are hard hitting. Thanks.