Nancy Drew, Thirteenth Pearl, #56
A first edition of the very hard to find book #56 in the yellow spine series. This is the last book in the yellow spine series, The Thirteenth Pearl. Published in 1979 by Grosset and Dunlap. It has 20 chapters 179 pages. All pages are intact with no tears or markings. The covers are in mint condition with no corner or edge wear. It is now in a mylar cover to prevent and future damage or wear.