This is the sequel to the other volume, "Agharta." This volume contains a condensation of the rare books "A Journey to the Earth's Interior" by M. B. Gardner and "The Smoky God" by G. Emerson.

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 continents, UFOs, and the hollow earth have had on people. Shaver's rare 1948 book, I Remember Lemuria is reprinted in its entirety, and the book is packed with illustrations from Ray Palmer's Amazing Stories issues of the 1940s. Childress discusses famous hollow earth books and delves deep into whatever reality may be behind the stories of tunnels underground.

“A breath of intellectual fresh air . . . [an] amusing look at how to dispel endemic pseudoscience and conspiracy theories through rational thinking.” —Publishers Weekly Aliens. Ley lines. Water dowsing. Conspiracies and myths captivate imaginations and promise mystery and magic. Whether it’s arguing about the moon landing hoax or a Frisbee-like Earth drifting through space, when held up to science and critical thinking, these ideas fall flat. In Weird Earth: Debunking Strange Ideas About Our Planet, Donald R. Prothero demystifies these conspiracies and offers answers to some of humanity’s most outlandish questions. Applying his extensive scientific knowledge, Prothero corrects misinformation that con artists and quacks use to hoodwink others about geology—hollow earth, expanding earth, and bizarre earthquakes—and mystical and paranormal happenings—healing crystals, alien landings, and the gates of hell. By deconstructing wild claims such as prophesies of imminent natural disasters, Prothero provides a way for everyone to recognize dubious assertions. Prothero answers these claims with facts, offering historical and scientific context in a light-hearted manner that is accessible to everyone, no matter their background. With a careful layering of evidence in geology, archaeology, and biblical and historical records, Prothero’s Weird Earth examines each conspiracy and myth and leaves no question unanswered. Weird Earth is about the facts and the people who don’t believe them. Don Prothero describes the process of science—and the process of not accepting it. If you’re wondering if humans walked on the Moon, if you’ve wondered where the lost City of Atlantis went, or if you’re wondering what your cat will do before an earthquake, check out Weird Earth.” —Bill Nye

David Childress, popular author and star of the History Channel show Ancient Aliens, brings us the incredible tale of Nazi submarines and secret weapons in Antarctica and elsewhere. He looks into the strange life and death of Rudolf Hess, as well as the mystery of James Forrestal and the secret group called MJ-12. He examines Operation Highjump led by Admiral Richard Byrd in 1947 and the battle that he apparently had in Antarctica with flying saucers. Through “Operation Paperclip,” the Nazis infiltrated aerospace companies, banking, media, and the US government, including NASA and the CIA after WWII. He reveals that the Nazis had built secret bases in a variety of places during WWII, including Greenland, the Canary Islands, Tibet and Antarctica. Childress discusses the secret U-boat fleet that patrolled the Atlantic and Antarctic Oceans for decades after the war. He looks into the secret German space program and its flying disks and tubular aircraft; the secret technology involved, including anti-gravity propulsion technology; underground and under ice bases; strange things happening in South America; and secret bases on the Moon and Mars. Childress looks at the possible merger of Nazi assets in Antarctic with the Americans’ and the use of Antarctica as a space base for traffic to secret space stations in orbit and below the surface of the Moon. The author looks at military space programs such as Solar Warden, Lunex and Project Horizon. Does the US Space Force have a secret space program that maintains huge ships in orbit around the Earth and employs hundreds of astronauts as crew for these vehicles? Includes a 16-page color section.