Nancy Drew The Secret of the Old Clock Blue Tweed Cover 

8

A Nancy Drew Mystery novel. The first story published in the series. Published by Grosset & Dunlap in 1959. The books in this series published from 1959 to 1961 are characterized to have blue tweed covers and contain illustrated endpapers. The cover also depicts a silhouette of Nancy Drew carrying her magnifying glass. A decorative pattern is on the spine.