Gary A. David is an author and independent researcher who studies the archaeological ruins and rock art.

In 2006 after more than a decade of fieldwork and scholarly inquiry, his nonfiction book The Orion Zone: Ancient Star Cites of the American Southwest was published. This volume describes a pattern of Hopi villages and ruin sites that precisely mirrors Orion, with an ancient site corresponding to each major star in the constellation.

Todd is joined this week by author Mike Bara.

Bara is a New York Times Bestselling author, lecturer and TV personality whose books have sold over 70,000 copies worldwide.  He began his writing career after spending more than 25 years as an engineering designer/consultant for major aerospace companies, where he was a card-carrying member of the Military/Industrial complex.

In 2012, Mike published “Ancient Aliens on the Moon” from Adventures Unlimited Press, a new in-depth study of artificial structures on the Moon and the secrets it has held for millions of years. In 2013, Mike returned with” Ancient Aliens on Mars,” also from Adventures Unlimited Press, which examines the hidden history of Mars and the vast, ancient civilization which once flourished there.  In 2014, he published his 5th book, “Ancient Aliens on Mars II,” also for Adventures Unlimited Press. In 2015, he returned with “Ancient Aliens and Secret Societies,” which reveals the link between fraternal organizations like the Freemasons and the Ancient Alien presence on Earth.

Find more on Mike Bara here: http://mikebara.blogspot.com/

Todd is joined this week by Ralph Blumenthal, author of the new book "The Believer: Alien Encounters, Hard Science and the Passion of John Mack."

"The Believer" is the weird and chilling true story of Dr. John Mack. This eminent Harvard psychiatrist and Pulitzer Prize-winning biographer risked his career to investigate the phenomenon of human encounters with aliens and to give credibility to the stupefying tales shared by people who were utterly convinced they had happened.

For more information on this book and other workings from Bluementhal, click HERE.