UFO's and E.T.'s

by Arthur R. Upgren and Carole Marsh

Discusses efforts to find intelligent life on other planets and theories on this topic and describes UFO sightings and other phenomena that are given as evidence of extraterrestrial visitors among us. This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 0805044728
• ISBN13: 9780805044720
• Release Date: December 1997
• Publisher: Twenty-First Century Books (CT)
• Length: 64 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.4" x 7.8" x 9.3"
• Age Range: 10 to 14 years
• Grade Range: Grades 5 to 9