"On Wholemeal"... sounds much like yet different to "White or Wheat" by Daniel Garcia. Wheat...Wholemeal?
Back on topic. If you know enough about card magic, you should be able to figure out everything from this video

:
http://www.youtube.com/watch?v=VRoksLGNWj8
Note: it is only a performance, not a tutorial.
I know that there are tutorials on youtube, but I'm not going to give a link because I don't approve of them.
If you still cannot tell, most card magic books (if you are lucky a general magic book that has a card trick section) will have it in. The method is simple, you will easily get it.