The Clue of the Black Keys (Nancy Drew, No 28)
The Clue of the Black Keys - Nancy Drew, No 28 Author:Carolyn Keene Terry Scott, a young archaeology professor, seeks Nancy's help in unearthing a secret of antiquity which can be unlocked by three black keys. While on an archaeological expedition in Mexico, terry and Dr. Joshua Pitt came across a clue to the buried treasure. The clue was a cipher carved on a stone tablet
The Market's bargain prices are even better for Paperbackswap club members!
Retail Price:$8.99 Buy New (Hardcover): $9.19 (save -2%) or Become a PBS member and pay $5.29+1 PBS book credit (save 41%)