UFOs

Learn about unidentified flying objects with explanations of famous past sightings, recent reports, and researchers' theories. 'Myth or Fact?' sidebars describe common misconceptions and confirm surprising facts. Additional features include a table of contents, a glossary of key words and phrases, sources for further research, and an introduction to the author. Stories of aliens, ghosts, and other mysterious incidents and sightings captivate readers. The Unsolved Mysteries series provides a fascinating look at unusual incidents that will keep young readers spellbound. Each book gives a full description of a mystery using thought-provoking details. If applicable, readers also learn about any related legends or lore--or even a possible explanation of what actually happened. To encourage critical thinking, the 'Myth or Fact?' sidebars target certain statements with surprising facts. Sources for further research are also included.