Any unexplained object that people see in the sky is known as an Unidentified Flying Object, or UFO. Today, one in seven Americans claims to have seen a UFO. Learn more in Investigating UFOs, a World's Greatest Mysteries book. This series highlights mind-boggling myths, urban legends, conspiracies, and unsolved mysteries that have captivated people for many years. Each title features engaging text, fascinating photographs, infographics, and a timeline to appeal to even the most reluctant readers.
About the Author
World's Greatest Mysteries is a series of AV2 media enhanced books. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slideshows, activities, hands-on experiments, and much more.
Table of Contents
AV2 Book Code 2
Chapter 1 Mysteries in the Sky 4
UFO Timeline 9
Chapter 2 Centuries of Sightings 10
UFO Sightings in the United States 15
Chapter 3 Searching for Truth 16
Chapter 4 UFOs Today 18
Key Words / Index 23
Log on to av2books.com 24