Graham Hancock is the author of the worldwide bestseller The Footprints of the Gods and fantasy and adventure novels: Entangled, War gods: nights of the witch and War gods: return of the plumed serpent. His books have been translated into twenty-seven languages and have sold more than nine million copies worldwide.

Graham's lectures and television shows, coupled with his important internet presence, have brought his ideas to tens of millions of people and further consolidated his reputation as an unconventional thinker, eager to explore extraordinary ideas in new and unusual ways.