A chance discovery of a large crevasse at the North Pole in the 1800s took our intrepid explorers into another world beneath the surface of the earth. It became

The first three Chronicles in the Late-Earth Chronicles series: THE STORM, VALLEY OF THE SHADOW and MACHINES OF LOVING GRACE, now newly revised and together in

This book is Childress' thorough examination of the early hollow earth stories of Richard Shaver, and the fascination that fringe fantasy subjects such as lost

Beyond the familiar opposition between those who believe that UFOs are spacecraft from other planets and those who believe UFOs do not exist at all, lies a land

The idea that the Earth is hollow has inspired both the world of science and the world of fiction. As a scientific concept, this notion has informed the works o