Includes bibliographical references (p. 47) and index.
Contents:
Spirals at Stonehenge -- Flying Saucers? -- The Face in the Field -- Investigating Crop Circles -- Mist and Lights -- Whirling Winds -- Mysterious Microwaves? -- Unusual Effects -- Messages and Meanings? -- Hoaxers and Circle-Makers -- Can the Mystery Be Solved? -- Timeline -- Summing Up the Science -- Glossary -- Find Out More.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.