The Secret of the Forgotten City

Author	Carolyn Keene
Country	United States
Language	English
Series	Nancy Drew Mystery Stories
Genre	Juvenile literature
Publisher	Grosset & Dunlap
Publication date	1975
Media type	Print (Hardback & Paperback)
Pages	180
ISBN	0-448-09552-1
OCLC	1531525
LC Class	PZ7.K23 Nan no. 52
Preceded by	Mystery of the Glowing Eye
Followed by	The Sky Phantom

The Secret of the Forgotten City is the fifty-second volume in the Nancy Drew Mystery Stories series. It was first published in 1975 under the pseudonym Carolyn Keene.^[1] The actual author was ghostwriter Harriet Stratemeyer Adams.^[2]

Plot summary

Gold! There are rumors that long ago a treasure was hidden in a city now buried under the Nevada desert. Nancy Drew 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 tablet with petroglyphs on it. With this amazing clue, however, come a threat from a thief who also wants the treasure.

One harrowing adventure after another besets Nancy, George, Bess, Ned, Burt, and Dave in 102 degrees temperatures as they pursue Nancy's hunches above and below ground. They are assisted by a fine Indian woman and a young geology student, but both are unwilling participants in a strange plot. In the end Nancy and Ned nearly lose their lives, just after she has discovered the priceless hidden treasure of gold.