Investigates several well-known accounts of UFO sightings as well as theories aimed at explaining why such reports cannot be true.

"Engaging images accompany information about UFOs. The combination of high-interest subject matter and light text is intended for students in grades 3 through 7"--Provided by publisher.

Presents facts about UFO's.

Relates the stories of a number of famous UFO sightings, including the purported crash of an alien spaceship in Roswell, New Mexico, in 1947.

"This book introduces readers to famous UFO sightings, revealing what the legends claim, some possible explanations, and what people still don't know for sure"--Provided by publisher.

This title focuses on Area 51 and gives information related to its origin, theories, and place in popular culture. It offers photographs, simple text, glossary, and an index. Aligned to Common Core Standards and correlated to state standards.

"UFOhs! Mysteries in the Sky is the first book to explore the strange, exciting, and unknown world of Unidentified Aerial Phenomena for kids. UFOhs! cuts through speculation and pseudo-science to describe real phenomena as observed and documented by pilots, ship captains, scientists, and ordinary men, women, and children from around the world. Playful, probing, and beautifully illustrated, UFOhs! Mysteries in the Sky prompts kids and their parents...

"How likely is it that humans aren't alone in the universe? Reports of strange lights, UFO sightings and alien encounters abound-and some (like recent accounts from U.S. Navy pilots) even sound credible. And in recent years, armed with state-of-the-art technology and better information, the search for extraterrestrials overflows with exciting possibilities. Within our own solar system, astrobiologists search for the biochemical building blocks that...