Incoming Resources
- The complete guide to the national parks, all 63 treasures from coast to coast, Erika Hueneke
- USA state by state : the best things to do in every state for your travel bucket list
- Ultimate United States travel list, written by Brendan Sainsbury, Anita Isalska, Emily Matchar, Kate Armstrong, Regis St Louis, Luke Waterson
- Fodor's best road trips in the USA
- The impossible road trip, an unforgettable journey to past and present roadside attractions in all 50 states, Eric Dregni ; illustrated by Rick Landers