Crop Circles

Unsolved Mysteries

by Emily O'Keefe

Learn about the strange designs found in farm fields with explanations of possible alien connections, hoaxes, and famous crop circle sites. 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 to the author.

24 pages, Library Binding

Published August 1, 2015