The Secret of the Old Clock, the first volume in the Nancy Drew Mystery Stories series, was published 94 years ago on April 28, 1930. Written under the pseudonym Carolyn Keene, the book was later rewritten and republished in 1959 by Harriet Stratemeyer Adams whose father was Edward Stratemeyer, the creator and publisher of many well known book series for young adults: The Rover Boys, The Bobbsey Twins, Tom Swift, The Hardy Boys, and the Nancy Drew books. The original stories about Nancy Drew tel