Unsolved mysteries
Author
4)
Mysterious healing
Author
13) Lost cities
Author
Series
Pub. Date
[2008]
Accelerated Reader
IL: MG - BL: 6.9 - AR Pts: 1
Description
Provides an opportunity to study some of the world's most interesting unsolved mysteries.
17)
Crop circles
Author
20) Aliens
Author
Series
Accelerated Reader
IL: LG - BL: 4.1 - AR Pts: 1
Description
Learn about reports of alien sightings, efforts to contact extraterrestrials, and the scientific search for life beyond our galaxy. A full description of the mystery, possible explanations, and remaining questions are all explored. '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...