NANCY'S ON THE CASE! Family heirlooms are disappearing all over Twin Elms. The residents are counting on Nancy Drew to solve the mystery before it's too late!
- Interview people and gather clues using the stylus to uncover the location of the hidden staircase.
- Explore the large and mysterious Twin Elms house and examine anything that is out of place.
- Earn the top rank of Master Detective and find the stolen items.
