This list of mythical creatures that begin with this letter and I am constantly gathering information from each continent, and is continually being updated.
Boo Hag (American Folklore)
A boo hag is a mythical creature in the folklore of the Gullah culture. It is a locally created unique contribution to the worldwide hag folklore based on the syncretic belief system of Gullah or Hoodoo cultures. hey have no skin and are red. In order to be less conspicuous, they steal a victim's skin and use it for as long as it holds out, wearing it as one might wear clothing. They remove and hide this skin before going riding.
When a hag determines a victim is suitable for riding, the hag generally gains access to the home through a small crack, crevices, or hole. Then hags itself over the sleeping/dazing victim, sucking in their breath. This act renders the victim helpless and induces a deep dream-filled sleep. The hag tends to leave the victim alive, so as to use them again for their energy.