Bisection Unlimited DVD by Andrew Mayne

Andrew does a great job explaining all the nuances of the effect and how to produce the gimmick. With very little practice in front of a camera, you will be able to pull off the effect just as Andrew does in the video. The quality of the production for the video is far from top notch though, and it can be a challenge to practice this trick and see what you are doing so you can tweak and improve your method if you don't have a video camera. Be prepared to spend a bit of money on the prop involved as well, but it's not so much that it would be prohibitive to do. Once you've made the prop, it will last forever. So, in closing, a couple of slight downsides for some people who would want to perform Bisection, but once you've built your prop and the performance basics are learned, you have a very convincing, top level illusion worthy of a Vegas show.