DEMONSTRATION IX. This is called "Replacing the Pin," and is very effective when properly performed. Have a member of the audience take a pin and insert it in the wall in a spot plainly visible to the audience, not too high up, however--about on the level of your shoulder is best. Then have him withdraw the pin and hide it somewhere in the room. Then when you return to the room, and take the Transmitter's hand, you should first find the pin, (in the manner heretofore described) and then find the place where it had been stuck; then circling your hand around in narrowing circles until you feel the proper impression push the pin home in the spot in which it formerly was driven. This final effort is really merely a modification of "finding the spot," and with a little practice may be easily performed. THE THEFT DETECTED. DEMONSTRATION X. This feat is called "The Theft." Have one of the audience play "the thief," and steal an article of jewelry, or similar small object from a second person called "the victim." Then the thief should hide his spoil in a safe place about the room. Returning you first find the thief; then the hidden article; then the person, according to the methods already given. This is a very effective feat, but is merely a combination of "Finding the Person," and "Finding an Object." THE RECONSTRUCTED TABLEAU. DEMONSTRATION XI. This feat is known as the "Reconstructed Tableau." It is performed by having several of the audience form a simple tableau group, and then retire to their seats. Returning to the room you are to find each person; lead him or her to the former spot; then reconstruct the group. This is somewhat difficult, but not nearly so much so as you might suppose. A little private practice will enable you to perform it with ease. THE MURDER AND THE DETECTIVE. DEMONSTRATION XII. This test is known as the "Murder and the Detective," and is very spectacular and sensational, and is accordingly one that is in great favor with the public performers. It is performed as follows: The audience selects one man to act as the "murderer"; another to act as "the victim"; and also some object to act as the dagger; and lastly a place in which the body is to be concealed. Then the "murderer" picks up the "dagger," and "kills" his "victim," afterward concealing the body in some part of the room (usually sitting in a chair) and the "dagger" in another place. Then when you return to the room you first find the "body"; then the "wound"; then the "dagger," and then the "murderer." This is usually announced as a wonderful piece of "telepathic detective work," and is extremely effective, and may be reserved as the "principal effect" of your series of demonstrations. You will notice that the feat is merely an elaborate combination of the simpler feats of "Finding the Person," "Finding the Object," etc. THE RETURNED HATS.