The Secret of the Forgotten City (Nancy Drew Series #52)

Gold! There are rumors that long ago a treasure was hidden in a city now buried under the Nevada desert. Nancy and her friends plan to join a dig sponsored by two colleges to hunt for the gold. Before she starts, the young sleuth receives an ancient stone table with petroglyphs on it. With this amazing clue, however, come a threat and danger from a thief who also wants the treasure.

One harrowing adventure after another besets Nancy, Bess, George, Ned, Burt, and Dave in 102-degree temperatur...