Jacques Vallée is a computer scientist, venture capitalist, and UFO researcher. He is author of many books including Passport to Magonia, The Invisible College, Messengers of Deception, Dimensions, Revelations, Confrontations, Forbidden Science (in four volumes), Stratagem, and (coauthored with Paola Harris) Trinity: The Best Kept Secret.

Rizwan Virk is an entrepreneur, video game industry pioneer, and indie film producer. He is author of The Simulation Hypothesis and The Simulated Multiverse.

Ralph Blumenthal, a staff reporter for The New York Times from 1964 to 2009, is the author of The Believer: Alien Encounters, Hard Science, and the Passion of John Mack.