When Molly first settled in Palo Duro Canyon in Texas in the late 1800s, millions of buffalo roamed the land. Molly lived and worked to their music. She stirred the fire to the huff-huff of buffalo breath clouding the chill dawn, swept the dugout to the thunder of hooves. Then different sounds filled the air--the boom and blast of rifles. Before long, the buffalo were gone.But Molly, as stubborn as the buffalo themselves, found a way to save the species. She adopted and raised orphaned calves, and gradually grew her own herd. Some were sent to Yellowstone National Park, where their descendants still roam today; othersstayed in the canyon, where Molly could once again hear the music of the clatter of clashing horns, the bellowing of bulls, and the muffled thud of hooves.An evocative story of determination, conservation, and the ability of one person to make a difference.