PLOT
Since the dawn of written history, sightings of strange objects and lights in the sky have been recorded by most civilizations. But only with the introduction of the instant camera in the late 1940s did we begin compiling the physical proof. An abundance of compelling photographs, capturing unidentified flying objects on film, have been taken around the world since that time. In 1948, the United States Air Force began its first official U.F.O. investigation, recording thousands of sightings and photographic reports. Most of us have not been privy to such an extensive body of evidence-until now. Many of the extraordinary photographs in this volume are being presented to the general public for the first time; one of our file sources contained 4000 images! All of these pictures have been scrutinized. Some have undergone, and withstood, rigorous scientific analysis. Others are hotly debated. Examine the photos, listen to the scientific evidence. There is proof that something is visiting!