Crop Circles: Signs of Contact by Colin Andrews, Stephen J. Spignesi, Stephen J. Spignesi
Colin Andrews, author of the bestseller Circular Evidence, the first book about the crop circle phenomenon, brings the world up to date with his many years of research. Recognized as the world's foremost authority on crop circles, he takes you on a mysterious and informative ride into the world of the crop circle enigma. Andrews, with Stephen Spignesi, provides an overview of the crop circle mystery and sets the record straight about the nature of crop circles, their origin, their meaning, the places, and people involved with them. Lavishly illustrated, Crop Circles also explores the many theories of crop circle formation, describes Colin's first experience with crop circles, and details the intricacies of his decades studying the wonder of actual crop circle events and theory.