Robert E. Bartholomew is the author of twelve previous books, most recently Mass Hysteria in Schools (with Robert Rickard), and more than sixty articles in professional journals, including the British Medical Journal and the International Journal of Social Psychiatry. He has been interviewed in the New York Times, Smithsonian Magazine, USA Today, the Wall Street Journal, and on the History and Discovery channels. He is featured in an eight-part National Geographic series on UFOs. Bartholomew holds a PhD in medical sociology.Peter Hassall is a researcher, writer, stuntman, and fight choreographer. He is the author of The NZ Files- UFOs in New Zealand and he has contributed a chapter to The Martians Have Landed! A History of Media Hoaxes and Panics by Robert E. Bartholomew and Benjamin Radford.

Robert E. Bartholomew is the author of twelve previous books, most recently Mass Hysteria in Schools (with Robert Rickard), and more than sixty articles in professional journals, including the British Medical Journal and the International Journal of Social Psychiatry. He has been interviewed in the New York Times, Smithsonian Magazine, USA Today, the Wall Street Journal, and on the History and Discovery channels. He is featured in an eight-part National Geographic series on UFOs. Bartholomew holds a PhD in medical sociology.Peter Hassall is a researcher, writer, stuntman, and fight choreographer. He is the author of The NZ Files- UFOs in New Zealand and he has contributed a chapter to The Martians Have Landed! A History of Media Hoaxes and Panics by Robert E. Bartholomew and Benjamin Radford.