crop circles

An investigation of crop circles, presenting historical and anecdotal evidence, expert theories, primary source quotations, sidebars, and photographs.

A family living on a farm finds mysterious crop circles in their fields which suggests something more frightening to come.

Examines the evidence behind a variety of allegedly true stories of paranormal phenomena, including crop circles, alien abductions, hauntings, and other inexplicable events; presented in black-and-white cartoon form.

Analyzes the phenomenon of crop circles. Describes research that connects ancient sites, geometric influence, and clean energy principles.

Examines the phenomena of crop circles, discussing the history of their appearance, and considering possible explanations for how they form.

Uncovers the different theories behind the strange marks and monuments that covers the Earth's surface, from Stonehenge to the Egyptian pyramids.

Examines the phenomena of crop circles, discussing the history of their appearance, and considering possible explanations for how they form.

Discusses the mystery of crop circles, including a history of the phenomenon, many of the explanations that have been considered, hoaxes that have been exposed, and more.

Examines mysterious and amazing formations through sacred geometry, numerology and other mystical concepts long forgotten in modern design.

Asks the reader to choose the path of the plot in a story about crop circles around Stonehenge which may reveal the causes of extreme weather around the world.