The Treasure in the Royal Tower

A TWO-HUNDRED-YEAR-OLD MYSTERY PUTS NANCY IN IMMEDIATE PERIL!

A winter vacation in Wisconsin promises plenty of skiing, skating, and snowmobiling.  But soon after their arrival at the Butter Ridge ski resort, Nancy, Bess, and George find that a different kind of sport comes first — and it’s an exercise in fear.  Wickford Castle, the main lodge, is full of spine-tingling surprises and strange secrets!

Originally from France and rebuilt in Wisconsin, the castle holds a mystery over two centuries old — rumor of a hidden treasure.  Seeking the haunting truth, Nancy is drawn into a maze of concealed corridors, dead-end doorways, and shadowy staircases.  She quickly learns that whether or not the treasure exists, the dangers are definitely real!