Harriet Adams Writer
Harriet Stratemeyer Adams (December 11, 1892 – March 27, 1982) was an American juvenile mystery novelist and publisher who authored some 200 books over her literary career. She wrote many books in the Nancy Drew series (under the pseudonym Carolyn Keene) and a few in the Hardy Boys series (under the pseudonym Franklin W. Dixon). She also oversaw other ghostwriters who wrote for these and many other series as a part of the Stratemeyer Syndicate.