In 1957, problems at the mine threaten to ruin Christmas for fifth-grader Don, his family, and the rest of their Oklahoma coal town, but Don's bloodhound, Frank, is determined to do whatever it takes to make the holiday special for Don and his six-year-old sister, Susan. Alternate chapters are told from the human and canine points of view.

Curley Hines has lost his father, mother, and brother to coal mining, and now he lives with his grandfather in the Appalachian mountains of Wonder Gap, Kentucky--but when the mining company prepares to destroy their mountain he must use the words his grandfather has taught him to save Red Hawk Mountain, even if it means losing the life he loves.