THE HIDDEN STAIRCASE

The Hidden Staircase – Carolyn Keene | Apple Books Description

Uncover secrets hidden in the shadows in The Hidden Staircase by Carolyn Keene—a thrilling installment in the beloved Nancy Drew Mystery Stories.

When Nancy Drew is asked to investigate strange occurrences at an old mansion, she soon finds herself in the middle of a chilling mystery. The home’s elderly residents are being frightened by mysterious footsteps, eerie sounds, and unexplained events that seem almost supernatural.

Determined to uncover the truth, Nancy searches for hidden passageways and long-buried secrets within the house. As she pieces together clues, she discovers that the haunting may be part of a clever scheme—and that danger is closer than it appears.