Nancy Drew must go undercover at a prestigious girls ’ boarding school to discover the culprit behind threatening notes and dangerous accidents! The school ’s valedictorians are under siege, and only Nancy can figure out who it is! Is there a secret someone wants to protect or are the malicious pranks intended to scare away the competition —permanently? Use our Strategy Guide to solve the mystery before the threats turn deadly and you ’re expelled from the case!

• Clear instructions
• Helpful hints
• Get the game!
• Discover the culprit!