Lonely Planet Boston (Travel Guide)

National Geographic Guide to the National Parks of Canada, 2nd Edition

Edible and Medicinal Plants of the Rockies

Lonely Planet Great Smoky Mountains National Park (National Parks Guide)

The Rocky Mountain Plant Guide: Identify 700 Wildflowers, Shrubs, and Trees

All Aboard! Great Lakes (Lucy Darling)

Moon Best of Glacier, Banff & Jasper: Make the Most of One to Three Days in the Parks (Travel Guide)

Lonely Planet Best Road Trips Pacific Northwest (Road Trips Guide)

Lonely Planet Yosemite, Sequoia & Kings Canyon National Parks (National Parks Guide)

Moon Pacific Northwest Road Trip: Seattle, Vancouver, Victoria, the Olympic Peninsula, Portland, the Oregon Coast & Mount Rainier (Travel Guide)