Quest for solitude -- Spotting berries and moose in Maine's north woods -- The last forest -- Exploring Mexico's imperiled Lacandon Wilderness -- Hidden canyon -- Trekking through time in Utah's Grand Gulch -- The great burn -- From Rockies wildfire, a gem of wild beauty -- Arctic awakening -- With brief spring comes renewal -- Desert splendor -- Mojave's singing dunes and magic mountains -- Enchanted river -- Canadian odyssey on waters clear and wild.