A packet of approximately twenty cards is cut from a borrowed, shuffled deck. They are mixed and then handed to a spectator who deals them face down, one at a time, into two random groups. If the spectator thinks the card is black they deal it on to the table. If they think it is red, it is placed on the bottom of the packet. When the spectator has finished dealing through the entire packet, it can be shown that they have mysteriously... perhaps psychically... separated the colors!
This manuscript includes additional ideas by such noted luminaries as Ed Marlo, Sid Lorraine, Michael Weber, Ken Krenzel, Jon Racherbaumer and Larry Jennings.
A definite value for your money!