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About The Book

Frank and Joe Hardy continue their undercover investigation of Gamma Theta Theta, a mysterious-turned-dangerous fraternity at an all-boys New England boarding school. The headmaster's meddlesome, trouble-making daughter is in danger, and it seems like the fraternity members - and even some of the faculty - will stop at nothing to protect their secrets.

About The Author

Franklin W. Dixon is the author of the ever-popular Hardy Boys books.

Product Details

  • Publisher: Simon & Schuster Children's UK (March 4, 2010)
  • Length: 160 pages
  • ISBN13: 9781847389510
  • Ages: 9 and up

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