I am getting more and more into using metaphors, stories and nested loops in my hypnosis work, and I wondered if anyone has discovered a good source for these?

I know Bandler uses lots in his training and both Paul McKenna and Tony Robbins use some good stories in their books.

I've also picked up some good material from Steven Coveys work and Win Wenger CDs, but before I go and do a lot of work trying to compile these ready to use in my hypnosis work, I wondered if anyone knew of a web site or a source book with this type of material?

If not, do people have their own favourites that they would like to share?

Thanks

Justin