The Hidden Staircase

By: Keene, Carolyn

A classic Nancy Drew mystery centered on a hidden passage, unexplained disturbances, and a house filled with secrets.

When Nancy Drew is asked to investigate a series of strange occurrences at an old mansion, she finds herself drawn into a case that is as unsettling as it is intriguing. Mysterious footsteps echo in empty halls, objects move without explanation, and the house itself seems to conceal more than anyone is willing to admit. What begins as a simple inquiry quickly deepens into a layered mystery involving deception, hidden architecture, and long-buried motives.

As Nancy searches for answers, she uncovers clues that lead her deeper into the structure of the house itself-where secret staircases and concealed rooms suggest that the truth has been deliberately hidden. With her characteristic intelligence and composure, Nancy pieces together the puzzle, navigating danger and misdirection to expose what lies behind the disturbances.

Blending suspense, classic detective work, and the enduring appeal of early twentieth-century juvenile fiction, The Hidden Staircase stands as one of the most atmospheric entries in the Nancy Drew series. Its focus on setting, tension, and discovery makes it especially appealing to readers drawn to mysteries rooted in place and structure.

• Format: Paperback
• Language: English
• ISBN: B0GVV9Z222
• ISBN13: 9798903000654
• Release Date: April 2026
• Publisher: Impact
• Length: 150 Pages
• Weight: 0.46 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"
• Age Range: 4 to 12 years
• Grade Range: Preschool to Grade 7