Explore the Chapters

    1. 01 - The Haunted House

    2. 02 - The Storm

    3. 03 - Empty Tool Boxes

    4. 04 - The Chase in the Bay

    5. 05 - The Rescue

    6. 06 - Snackely

    7. 07 - Bound and Gagged

    8. 08 - The Stolen Witness

    9. 09 - The Strange Message

    10. 10 - The Vain Search

    11. 11 - The Cap on the Peg

    12. 12 - Pointed Questions

    13. 13 - A Plan of Attack

    14. 14 - Private Property

    15. 15 - Smugglers

    16. 16 - The Secret Passage

    17. 17 - The Chamber in the Cliff

    18. 18 - A Startling Discovery

    19. 19 - Captured

    20. 20 - Dire Threats

    21. 21 - Quick Work

    22. 22 - Into the Haunted House

    23. 23 - Rescue

    24. 24 - The Round-Up

    25. 25 - The Mystery Explained

Hardy Boys – The House on the Cliff!