John Major Jenkins is an independent researcher who has devoted himself to reconstructing ancient Mayan cosmology and philosophy. Since 1986, John has traveled to Mexico and Central America seven times. In 1990 he helped build a school in San Pedro, near Lake Atitlan in Guatemala. In 1994 he delivered relief supplies to a Quiché Maya community in the Western highlands of Guatemala. Since beginning his odyssey of research and discovery with the Maya, John has authored dozens of articles and many books, including 'Maya Cosmogenesis 2012' (1998) and 'Galactic Alignment: The Transformation of Consciousness According to Mayan, Egyptian, and Vedic Traditions' (2002).

Graham Hancock is the author of the major international bestsellers 'The Sign and The Seal,' 'Fingerprints of the Gods,' 'Supernatural' and 'Heaven's Mirror.' His books have sold more than five million copies worldwide and have been translated into 27 languages. His public lectures and TV appearances, including the three-hour series 'Quest For The Lost Civilisation,' have put his ideas before audiences of tens of millions. He has become recognized as an unconventional thinker who raises legitimate questions about humanity's history and prehistory and offers an increasingly popular challenge to the entrenched views of orthodox scholars.