The Secret of the Old Clock

The 1930 book that started it all: sixteen-year-old Nancy Drew sets out to find a missing will before a wealthy man's greedy relatives can claim an inheritance that isn't rightfully theirs — and stumbles onto a mystery involving an antique clock.

This is a U.S. public-domain edition (entered the public domain in the United States in 2026, 95 years after first publication). It may still be under copyright in other countries.