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Dakotas : where the West begins
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The Smithsonian guides to natural America. The Atlantic coast and Blue Ridge--Maryland, District of Columbia,Delaware, Virginia, North Carolina
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Great natural areas in western Pennsylvania
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Hawaii
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Wild Britain :a traveller's guide
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The Appalachian Trail : a visitor's companion
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The great Sioux uprising : rebellion on the Plains, August-September, 1862
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The plants of the Appalachian trail : a hiker's guide to 398 species
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Pennsylvania State Parks : a complete outdoor recreation guide for campers, boaters, anglers, hikers and outdoor lovers
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Pennsylvania overlooks : a guide for sightseers and outdoor people
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The bucket list wild : 1000 adventures big and small : animals, birds, fish, nature
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The joy of quiet places
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Epic journeys : 245 life-changing expeditions
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Costa Rica : an ecotraveller's guide
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Dakota home
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Scenic science of the national parks : an explorer's guide to wildlife, geology, and botany
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Tyrannosaurus Sue : the extraordinary saga of the largest, most fought over T. rex ever found
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Lonely Planet. Epic drives of the world : explore the planet's most thrilling road trips
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100 hikes of a lifetime : the world's ultimate scenic trails
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The long-shadowed forest
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The cost of free land : Jews, Lakota, and an American inheritance
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Epic bike rides of the world : explore the planet's most thrilling cycling routes
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The goth atlas : a guide to the world's 500 most spooky and macabre places
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The Plains States
