Carolyn Keene

The Secret of the Golden Pavilion is the thirty-sixth volume in the Nancy Drew Mystery Stories series. It was first published in 1959 under the pseudonym Carolyn Keene. The actual author was ghostwriter Harriet Stratemeyer Adams.

The Secret of Red Gate Farm is the sixth volume in the Nancy Drew Mystery Stories series, written under the pseudonym Carolyn Keene, It was first published in 1931.

The Secret in the Old Lace is the fifty-ninth volume in the Nancy Drew mystery series. It was first published in 1980 under the pseudonym Carolyn Keene. It is about how Nancy can solve a mystery about a lace cuff with hidden messages. She must then travel to Belgium to solve the mystery.