Knowing the strange properties of the astral plane and the actual fate of the sheaths of the soul spoken of in another article, the Theosophical Adepts of all times gave no credit to pretended returning of the dead. Éliphas Lévi learned this well and said: "The astral light combining with ethereal fluids forms the astral phantom of which Paracelsus speaks. This astral body being freed at death, attracts to itself and preserves for a long time, by the sympathy of likeness, the reflection of the past life; if a powerfully sympathetic will draws it into the proper current it manifests itself in the form of an apparition." But with a sensitive, abnormally constituted person present--a medium, in other words, and all of that class are nervously unbalanced--the strong will is not needed, for the astral light and the living medium's astral body recall these soulless phantoms, and out of the same reservoir take their speech, their tones, their idiosyncrasies of character, which the deluded devotees of this debasing practice are cheated into imagining as the returned self of dead friend or relative. Yet all I have referred to here are only instances of a few of the various properties of the astral light. So far as concerns our world it may be said that astral light is everywhere, interpenetrating all things; to have a photographic power by which it grasps pictures of thoughts, deeds, events, tones, sounds, colors, and all things; reflective in the sense that it reflects itself into the minds of men; repellant from its positive side and attractive from the negative; capable of assuming extreme density when drawn in around the body by powerful will or by abnormal bodily states, so that no physical force can penetrate it. This phase of its action explains some facts officially recorded during the witchcraft excitement in Salem. It was there found that although stones and other flying objects came toward the possessed one they always fell as it were from the force of gravity _just at the person's feet_. The Hindû Yogi gives evidence of a use of this condensation of the astral light when he allows arrows and other projectiles to be thrown at him, all of them falling at his feet no matter how great their momentum, and the records of genuine Spiritualistic phenomena in the United States furnish similar experiences.