51

Mapping America's National Parks : Preserving Our Natural and Cultural Treasures
US National Park Service; Ken Burns; Dayton Duncan
52

A walk in the woods: rediscovering America on the Appalachian Trail
Bryson; Bill; McQuay; Rob; Bryson; Bill
53

DK Eyewitness Travel Guide Southwest USA and National Parks
DK Travel
54

Lonely Planet USA's National Parks (Travel Guide)
Lonely Planet; Amy C Balfour; Brendan Sainsbury; Anita Isalska; Greg Benchwick; Jennifer Rasin Denniston; Michael Grosberg; Bradley Mayhew; Carolyn McCarthy; Christopher Pitts; Regis St Louis; Loren Bell; Jade Bremner
55

Southwest USA & National Parks
Randa Bishop; et al.
56

National Geographic Guide to National Parks of the United States
National Geographic Society [National Geographic Society]
57

Lonely Planet - Hawaii (Regional Travel Guide, 2009)
Jeff Campbell; Glenda Bendure; Sara Benson; Ned Friary; Amanda C. Gregg; Scott Kennedy; Ryan Ver Berkmoes; Luci Yamamoto
58

You Are Here: NYC: Mapping the Soul of the City
Katharine Harmon
59

Setting the Table
Meyer Danny
60

Lonely Planet Northern California
Lonely Planet; John A Vlahides; Sara Benson; Alison Bing; Celeste Brash; Tienlon Ho; Beth Kohn
61

The Route 66 Photo Road Trip: How to Eat, Stay, Play, and Shoot Like a Pro
Rick Sammon; Susan Sammon
62

Maui
coll.
63

The Rough Guide to Florida
Rough Guides
64

DK Eyewitness Alaska
DK Eyewitness
65

林依晨的纽约贝果日记
林依晨
66

Lonely Planet Route 66 Road Trips
Karla Zimmerman; Amy C Balfour; Nate Cavalieri
67

Lonely Planet Discover California
Lonely Planet; Beth Kohn; Andrew Bender; Sara Benson; Alison Bing; Nate Cavalieri; Bridget Gleeson; Andrea Schulte-Peevers; John A Vlahides
68

Fodor’s Essential Hawaii
Fodor’s Travel Guides
69

Discovering the John Muir Trail: An Inspirational Guide to America’s Most Beautiful Hike
Damon Corso
70

Lonely Planet USA's Best Trips : 51 Amazing Road Trips
Lonely Planet
71

Billy Connolly's Route 66
Billy Connolly
72

Fodor's Best Road Trips in the USA
Fodor’s Travel Guides
73

DK Eyewitness Alaska
Dk Eyewitness
74

Lonely Planet Southwest USA
Lonely Planet; Amy C. Balfour; Lonely Planet Publications (Firm); Carolyn McCarthy; Greg Ward
75

Lonely Planet New York City, Thirteenth Edition
Lonely Planet; Ali Lemer; Anita Isalska; Masovaida Morgan; Kevin Raub
76

The Disneyland Encyclopedia: The Unofficial, Unauthorized, and Unprecedented History of Every Land, Attraction, Restaurant, Shop, and Event in the Original Magic Kingdom
Chris Strodder
77

Thru-Hiking Will Break Your Heart: An Adventure on the Pacific Crest Trail
Carrot Quinn
78

Fodor’s Southern California: with Los Angeles, San Diego, the Central Coast & the Best Road Trips
Fodor’s Travel Guides
79

Discover Florida
Lonely Planet; Adam Karlin; Kate Armstrong; Regis St Louis; Ashley Harrell
80

America perduta. In viaggio attraverso gli Usa (1993. e2013)
Bill Bryson
81

Arizona & the Grand Canyon
Paul Franklin
82

Lonely Planet USA
Lonely Planet
83

Road Trip USA Route 66
Jamie Jensen
84

San Francisco & Northern California
DK Publishing
85

Fodor's Utah: with Zion, Bryce Canyon, Arches, Capitol Reef & Canyonlands National Parks
Blodgett; John; Church; Lisa; Katagi; Kellee; Knoles; Amanda; Martz; Caitlin E.; Pastorino; Steve
86

Fodor’s Southern California: with Los Angeles, San Diego, the Central Coast & the Best Road Trips (Full-color Travel Guide)
Fodor's Travel Guides
87

Fodor's Northern California: With Napa & Sonoma, Yosemite, San Francisco, Lake Tahoe & The Best Road Trips (Full-color Travel Guide)
Fodor's Travel Guides
88

The Dark Side of Disney
Leonard Kinsey
89

DK Eyewitness Southwest USA and National Parks
DK Eyewitness
90

Moon USA National Parks: The Complete Guide to All 62 Parks
Becky Lomax
91

Ghost Towns of Route 66
Jim Hinckley
92

Top 10 Honolulu & Oahu (Eyewitness Top 10 Travel Guides)
DK Publishing
93

Lonely Planet Los Angeles, San Diego & Southern California
Sara Benson; Andrew Bender; Adam Skolnick
94

Stati Uniti Orientali
Lonely Planet
95

Fodor’s Alaska (Full-color Travel Guide)
Fodor's Travel Guides
96

Lonely Planet California
Brett Atkinson; Amy C Balfour; Andrew Bender; Alison Bing; Cristian Bonetto; Celeste Brash; Jade Bremner; Bailey Freeman; Michael Grosberg; Ashley Harrell; Anita Isalska; Mark Johanson; Andrea Schulte-Peevers; Wendy Yanagihara
97

Fodor’s Arizona & The Grand Canyon
Fodor’s Travel Guides
98

Kauai
coll.
99

Haunted Hikes: Spine-Tingling Tales and Trails from North America's National Parks
Andrea Lankford
100

Top Trails: Yellowstone and Grand Teton National Parks: 46 Must-Do Hikes for Everyone
Andrew Dean Nystrom; Bradley Mayhew