Something mysterious ties knots and braids into flags flying high up on the flagpole, in the manes of horses during the night, in ropes unattended and Harriett McFeely has set out to explore these mysteries and present the evidence she and her team have uncovered. Much of this seems to point toward the stealthy creatures we call "Bigfoot". Whether you find her evidence sufficient proof or not, you will find an entertaining narrative, copiously illustrated, and well documented with the experts in the field of cryptozoology (the science of studying animal life that appears just at the fringe of our ability to watch them).