Graham Hancock is an English author and journalist, well known for books such as "Fingerprints Of The Gods" & his latest book "Magicians of the Gods" is available now. Randall Carlson is a master builder and architectural designer, teacher, geometrician, geomythologist, geological explorer and renegade scholar.
Comet Research Group Crowdfunding: https://www.indiegogo.com/projects/killer-comets-are-coming/
Magicians of the Gods: http://grahamhancock.com/magicians/
Graham Hancock website: http://grahamhancock.com/
Randall Carlson websites: http://sacredgeometryinternational.com/