On a rafting trip down the Colorado River, Hayduke joins forces with feminist saboteur Bonnie Abbzug, wilderness guide Seldom Seen Smith, and billboard torcher Doc Sarvis, M.D., and together they wander off to wage war on the big yellow machines, on dam builders and road builders and strip miners. As they do, his characters voice Abbey's concerns about wilderness preservation ("Hell of a place to lose a cow," Smith thinks to himself while roaming through the canyonlands of southern Utah. "Hell of a place to lose your heart. Hell of a place... to lose. Period").Moving from one improbable situation to the next, packing more adventure into the space of a few weeks than most real people do in a lifetime, the motley gang puts fear into the hearts of their enemies, laughing all the while. It's comic, yes, and required reading for anyone who has come to love the desert.