Review UFOs: A Pictorial History from Antiquity to the Present Philip J. Klass From: Volume 04, No. 3 Spring 1980 ShareTweet Philip J. Klass Phil Klass was a UFO researcher with a background in electrical engineering. He was author of seven books on UFOs, including UFOs Explained and UFO Abductions: A Dangerous Game. He was also editor of the SUN newsletter, a UFO-related publication. See more articles This article is available to subscribers only. Subscribe now or log in to read this article.