During the investigation of poltergeist (or poltergeist-like) activity, it is usually discovered that the sounds, movements, etc. are centered around one person, most often an adolescent female. Such an individual is known as a focal person.
Readers, please enjoy this guest blog post by Tudorbeth, author of The Hedgewitch's Little Library, including the latest release in the series, The Hedgewitch's Little Book of Crystal Spells.
When people catch the crystal bug, they think they...