Earthfiles.com Headline News Society, Paranormal, Crop Circles, Researchers - Earth Files - Real X-Files. Linda Moulton Howe's site has many excellent articles on crop circles. https://www.earthfiles.com/
crop circle formations designs, research, information, resources, theories, non man made, articles, evidence, human consciousness Society, Paranormal, Crop Circles, Researchers - CropCircleAnswers.com. Home of researchers Ed and Kris Sherwood. http://cropcircleanswers.com/
Bert Janssen - award winning author, photographer, researcher, life-coach and consultant Society, Paranormal, Crop Circles, Researchers - Bert Janssen. Articles, films and photos from Netherlands based researcher Bert Janssen. http://www.bertjanssen.nl/
c i r c l e m a k e r s circlemakers: Home of England's crop circle makers. Making the world a more interesting place. http://circlemakers.org/
The Mythologist - a film by John Lundberg The Mythologist is a film about Armen Victorian aka Henry Azadehdel. http://www.mythologist.co.uk
Crop Circle Archive Society, Paranormal, Crop Circles - Crop Circle Archive. Has a great interactive archive of crop circle formations. https://www.cropcircle-archive.com/
Temporary Temples - The Crop Circle Year Book Official Website Society, Paranormal, Crop Circles - Temporary Temples. Web site of crop circle photographer Steve Alexander and writer Karen Douglas. https://www.temporarytemples.co.uk/
German Association for Crop Circle Research Society, Paranormal, Crop Circles - German Association for Crop Circle Research. Crop circles from Germany. https://www.fgk.org/