Road Trip USA: Cross-Country Adventures on America's Two-Lane Highways by Jamie Jensen |
National Geographic Guide to Scenic Highways and Byways, 3d Ed. by National Geographic |
The Most Scenic Drives in America: 120 Spectacular Road Trips by Robert J. Dolezal |
National Geographic Guide to the National Parks of the United States, 5th Ed. by National Geographic Society |
by Doug Kirby
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