The Hudson Valley of New York may be the #1 Hotspot in the country for UFO activity, with sightings going back at least a century.In researcher Linda Zimmermann's latest book, she continues to interview many eyewitnesses to the giant triangles, disks, cylinders, and rectangular craft, as well as those with missing time and uncomfortably close encounters. Special sections include Project Blue Book cases in the Hudson Valley, an amazing 1962 sighting in northern New Jersey, and a case that represents the heights of strangeness.