West America Guida

Biteback Publishing

The End of America? A Guide to the New World Disorder

USA West Coast - America on the Road e Parchi Nazionali degli Stati Uniti -: #1 La Migliore Guida Viaggi sull'America e le Bellezze Usa con Itinerari nascosti negli Stati Uniti.

Lonely Planet

Lonely Planet California & Southwest USA's National Parks: Discover the Great Outdoor's

Helm

Field Guide to the Birds of Western North America: Second Edition

Wilderness Press

John Muir Trail: The Essential Guide to Hiking America's Most Famous Trail

Lonely Planet

Lonely Planet Rocky Mountains & Pacific Northwest's National Parks: Discover the Great Outdoor's

Independently published

L'On the Road perfetto nel West Americano        

Lonely Planet

Lonely Planet Washington, Oregon & the Pacific Northwest

Knopf

Sibley Birds of West: Field Guide to Birds of Western North American [Lingua Inglese]: Second Edition

Lonely Planet

Lonely Planet Best Road Trips Southwest USA: Escapes on the Open Road; 32 Routes With Maps