In the Banks Islands there are some stones of a remarkably long shape which go by the name of "eating ghosts," because certain powerful and dangerous ghosts are believed to lodge in them. If a man's shadow falls on one of these stones, the ghost will draw his soul out from him, so that he will die. Such stones, therefore, are set in a house to guard it; and a messenger sent to a house by the absent owner will call out the name of the sender, lest the watchful ghost in the stone should fancy that he came with evil intent and should do him a mischief. At a funeral in China, when the lid is about to be placed on the coffin, most of the bystanders, with the exception of the nearest kin, retire a few steps or even retreat to another room, for a person's health is believed to be endangered by allowing his shadow to be enclosed in a coffin. And when the coffin is about to be lowered into the grave most of the spectators recoil to a little distance lest their shadows should fall into the grave and harm should thus be done to their persons. The geomancer and his assistants stand on the side of the grave which is turned away from the sun; and the grave-diggers and coffin-bearers attach their shadows firmly to their persons by tying a strip of cloth tightly round their waists. Nor is it human beings alone who are thus liable to be injured by means of their shadows. Animals are to some extent in the same predicament. A small snail, which frequents the neighbourhood of the limestone hills in Perak, is believed to suck the blood of cattle through their shadows; hence the beasts grow lean and sometimes die from loss of blood. The ancients supposed that in Arabia, if a hyaena trod on a man's shadow, it deprived him of the power of speech and motion; and that if a dog, standing on a roof in the moonlight, cast a shadow on the ground and a hyaena trod on it, the dog would fall down as if dragged with a rope. Clearly in these cases the shadow, if not equivalent to the soul, is at least regarded as a living part of the man or the animal, so that injury done to the shadow is felt by the person or animal as if it were done to his body.