Serpent Mound Mysteries
According to Paul Vigay of "Crop circles have appeared all around the world; America, Canada, France, India, Japan, Afghanistan, Germany and Sweden to name just a few. In Japan a circle appeared in a rice paddy field and the following morning thousands of gallons of water had also vanished - equal to the volume of the crop circle. Snow circles have even been photographed in the mountains of Afghanistan, with no footsteps leading to them." (Vigay, 2005)