Lemuria und Atlantis
2020
THE ATLANTIS COLLECTION - 6 Books About The Mythical Lost World: Plato's Original Myth + The Lost Continent + The Story of Atlantis + The Antedeluvian World + New Atlantis
2016
The Lost Lemuria & The Story of Atlantis (Illustrated Edition)
2017
The Atlantis (6 Book Collection)
2016
The Story of Atlantis
2023
The Lost Lemuria
2023