Todd is joined by Richard Cassaro, author of Written In Stone: Decoding The Ancient Masonic Wisdom Hidden In Cathedral & World Architecture, among other topics.

Todd is joined this week by author Clayton John Ainger, who will talk about his latest book "The Egos Code."

In The Ego's Code, Clayton explores the spiritual reasons for negativity, its purpose and where it comes from. He explains the effect on the physical body, the mind, how it interacts with spirit and impacts on your life. The Ego's Code offers new insights and understanding to change old beliefs and perceptions about negativity.

Todd is joined this week by author and researcher Gary David.

David  has been intrigued by the American Southwest since his initial trip there in 1987. The following year he lived for about six months in northern New Mexico, where he studied archaeological ruins and rock art. In 1994 he moved to Arizona and began an intensive study of the ancestral Pueblo People (sometimes incorrectly referred to as the Anasazi) and their descendants the Hopi.

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.