Other editions of book UFOs

Most sightings of unidentified flying objects can be explained--but not all of them. Those that cannot be are the focus of investigation by UFO researchers. They use video cameras, binoculars, radar, and other technology together with eyewitness accounts to try and identify strange objects in the sky. Students who read this title will find themselves later wondering: what is that strange object in the sky? Narrative openings make the readers feel like they are on the hunt. Fun fact sidebars add bonus information of extremely high interest. Photo labels support the connection between text and photos. Hunter Toolbox infographic give a visual explanation of the high-tech instruments used in investigations. Infographics on famous expeditions delve into the history of the topic. Maps call out where the phenomena occur.