WELCOME TO ADVENTURE Explore The World Within. Enter the unknown, and encounter amazing truths which may alter the way you perceive our planet, Earth. Discover a Subterranean Civilization which embodies and expresses many of the joys and values of Christian Living. THE WORLD WITHIN - BOOK ONE Walter finds a tunnel which leads from rural Appalachia to a city deep within the crust of the earth. He meets Lemulon, a giant of a man whose heart is as kindly and warm as the Shepherd he follows. Many heretofore unsolved mysteries of the universe are revealed to Walter as he explores a vast territory which, to us, is new and uncharted. The highlight of his subterranean travel culminates with a visit to a series of immense illuminated caverns which are inhabited by descendants of the ancient Incas of South America. Discover what happened to a fabulous treasure which the Spanish Conquistador, Pizarro demanded as ransom for the release of Atahualpa, the last great King of the Incan Civilization.