When Ken and his twin sister Chris visit their friend Marty in Utah, they can't wait to go hunting for fossil remains of a dinosaur. With the help of a old map, can they locate the mysterious dinosaur graveyard? An exciting adventure-mystery!
When Ken and his twin sister Chris visit their friend Marty in Utah, they can't wait to go hunting for fossil remains of a dinosaur. With the help of a old map, can they locate the mysterious dinosaur graveyard? An exciting adventure-mystery!