With a new introduction on Werner Herzog's film entitled The Grizzly Man Timothy Treadwell, self-styled "bear whisperer" dared to live among the grizzlies, seeking to overturn the perception of them as dangerously aggressive animals. When he and his girlfriend were mauled, it created a media sensation. In The Grizzly Maze , Nick Jans, a seasoned outdoor writer with a quarter century of experience writing about Alaska and bears, traces Treadwell's...