The Ancient Giants Who Ruled America: The Missing Skeletons and the Great Smithsonian Cover-Up

The Secret Teachings of All Ages: An Encyclopedic Outline of Masonic, Hermetic, Qabbalistic and Rosicrucian Symbolical Philosophy

The Book of Giants: The Watchers, Nephilim, and the Book of Enoch

Giants on Record: America's Hidden History, Secrets in the Mounds and the Smithsonian Files

The Rise and Fall of the Nephilim: The Untold Story of Fallen Angels, Giants on the Earth, and Their Extraterrestrial Origins

Lost Race of the Giants: The Mystery of Their Culture, Influence, and Decline Throughout the World