Just how many of your senses can experience a ghostly presence? We know we can see ghostly apparitions, and might even hear the sound of disembodied footsteps, or the rapping in the night on doors and walls. But what about being touched by a ghost, or actually smelling it? It is thought the scent of a ghost, whether it is pleasant or unpleasant, is an indicator to the nature and intentions of the entity...
