Take off with Sam and Rosie as they go on a magical, geological trip back through time to the bottom of the Grand Canyon. With Major Powell as their guide, the

Fifteen-year-old Jessie and the other rebellious teenage members of a wilderness survival school team abandon their adult leader, hijack his boats, and try to r

Unlike many United States industries, railroads are intrinsically linked to American soil and particular regions. Yet few Americans pay attention to rail lines,

Arriving in her in-laws' mid-20th-century Arizona community with her much-older husband, Jane Merkel discovers her affinity for catching butterflies, realizes a

Exploration of the Grand Canyon has attracted the attention of adventurers from Coronado to Roosevelt and captured the imaginations of millions worldwide. In th