One of the last significant works published by NICAP (National Investigations Committee of Aerial Phenomena), which was a non-profit that did research regarding UFOs. It was one of the most respected UFO research groups in the United States. This work covers the physiological effects of UFOs, animal reactions to them, and physical evidence of them. Bound in yellow paper.
In Good condition. Staple bound. Wear along the edges, leaving the paper covers looking patchy. Many small chips and tears as well. Pages are unmarked besides a small half circle written on the top of the title page.