Bogles are generally evil-natured Goblins although they are more disposed to do harm to liars and murderers than to those or a more honest and demure nature. They are closely related and most probably directly to the 'Bogey Man' though some may believe there is a vast difference as the Bogey Man is more of a Goblin than a Fairy. Why they have a base on the dark side of the moon no one knows for sure. Perhaps you might want to ask...next time.
