Hollow and Inner Earth Stories and Facts by Martin K. Ettington

https://thebookvoice.com/podcasts/2/audible/180288 to listen full audiobooks. Title: Hollow and Inner Earth Stories and Facts Author: Martin K. Ettington Narrator: Martin K. Ettington Format: mp3 Length: 1 hr and 51 mins Release date: 08-22-22 Ratings: 5 out of 5 stars, 3 ratings Genres: Unexplained Mysteries Publisher's Summary: This book is about legends of the Hollow Earth and other underground cities and civilizations which might all be related. The concept of the existence of a hollow Earth, or inner area of the Earth where people have lived and do still exist, has been around for hundreds of years. Other stories and legends of underground cities are also discussed, to show that there are many stories of people and other beings living underground in our past and maybe up until the present era.