On a trip to Yellowstone National Park, the Aldens are on the hunt for the legendary gold of the Lost Miner's Cabin. But when the treasure map disappears from their hotel room and they notice park employees lying about where they've been, the Aldens realize that someone doesn't want them on the trail.
About the Author
Gertrude Chandler Warner grew up in Putnam, Connecticut. She wrote The Boxcar Children because she had always dreamed about what it would be like to live in a caboose or a freight car—just as the Aldens do. When readers asked for more adventures, Warner wrote more books—a total of nineteen in all. After her death, other authors have continued to write stories about Henry, Jessie, Violet, and Benny Alden, and today The Boxcar Children® series has more than one hundred books.