An in-depth investigation into UFO phenomena documents the author's survey of official extra-terrestrial encounters as experienced by scientists, military heads

What exactly is impossible in this universe? The Outsiders Guide to UFOs is for anyone for whom the UFO thing is enduringly fascinating but bafflingly complex.

Alien abductions. Repeated UFO sightings. Conspiracies and cover-ups. Whether you’re a skeptic or a believer, UFOs are part of our culture. How to sort out fa

The extraterrestrial presence in our universe and even that which is evident on our planet is becoming more and more of an accepted reality, as droves of eviden

"UFO Mysteries is one of the best works on the subject of UFOs since Jacques Vallee's seminal 1965 Anatomy of a Phenomenon. Sutherly has blended skillful writin