The Crop Circle Research Archive is home to one of the world’s largest databases of crop circle-related information.
The Circular Review
The Circular Review – Investigating the Crop Circle Phenomenon – was edited by Nick Nicholson and was an independent magazine focussed on the Wiltshire area:
The Circular Review 1995 02The Circular Review 1995 12The Circular Review 1996 06The Circular Review 1999 Spring