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  • Published: 1 January 1971
  • ISBN: 9781101076637
  • Imprint: PEN US eBook Childrens
  • Format: EBook
  • Pages: 192

Hardy Boys 50: Danger on Vampire Trail





An assignment form their famous detective father to track down a ring of credit-card counterfeiters takes Frank and Joe Hardy on an exciting camping trip to the Rocky Mountains. But the cross-country trek with their pals Chet Morton and Biff Hooper is jinxed from the very first day. Strange happenings on a nearly impassable mountain lure Frank, Joe, Chet, and Biff to almost certain death before they discover the sinister reason for the danger on Vampire Trail.

  • Published: 1 January 1971
  • ISBN: 9781101076637
  • Imprint: PEN US eBook Childrens
  • Format: EBook
  • Pages: 192

Also by Franklin W. Dixon

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