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The Disappearing Floor

ebook
Once again Frank and Joe Hardy take on a puzzling case when their famous detective father asks the boys to assist him in tracking down a notorious jewel thief and his accomplices. The trail leads to the outskirts of the Hardys’ home town and to a weirdly guarded mansion on the old Perth estate. With their pal Chet Morton, the brothers must tackle the mystery of the mansion heir’s sudden death. A disappearing floor, a huge, savage-looking, hound, a galloping ghost, and a college professor’s startling invention are just a few of the strange elements that complicate the boys’ efforts to solve both mysteries.

Formats

  • Kindle Book
  • OverDrive Read
  • EPUB ebook

Languages

  • English

Levels

  • ATOS Level:5.6
  • Lexile® Measure:750
  • Interest Level:4-8(MG)
  • Text Difficulty:3-4