Tonight on GhostBox Radio with Greg Bakun, Greg talks to author Susan B. Martinez about her book “Field Guide to the Spirit World: The Science of Angel Power, Discarnate Entities, and Demonic Possession”. This is going to be a fantastic conversation. E-mail: [email protected] Join our mailing list: http://eepurl.com/iEhEl2 Other places to get past episodes: www.ghostboxradio.com Spotify: https://open.spotify.com/show/2R9jPxsOzc0fsBN6m7O7Bx iHeart…