For decades, the residents of Maine’s Kennebec Valley believed that the North Pond hermit was a myth. According to local lore, a hermit had been living undetected in the woods since the 1980s; every so often, he would break into seasonal cabins to steal food and other resources. But no one could prove the hermit’s existence—if he was out there, he had taken great pains to guarantee his isolation. Then, in April 2013, a man was arrested in the deep woods of Maine.