Summary: Interview with Joni Mayhan, author, paranormal investigator, and ghost walk guide in New Harmony, Indiana. Haunted New Harmony | Where History and Hauntings Collide (jonimayhan.com) Joni Mayhan (@jonimayhan933) TikTok | Watch Joni Mayhan's Newest TikTok Videos Amazon.com: Joni Mayhan: books, biography, latest update