Nancy Drew Mystery Series #2: The Hidden Staircase by Carolyn Keene

Title:  The Hidden Staircase
Format:  Clothbound Hardcover - matte yellow cover
Author:  Carolyn Keene
Illustrator:  various over the years including Russell Tandy & Rudy Nappi
Year:  1959
Publisher:  Grosset & Dunlap Publishers
Length: 182 Pages
Dimensions: 5.25" wide by 7.5" tall
Condition:  Minor cover and spine wear noted especially around the edges.  No torn or missing pages noted. There is a name & date written in ink on the inside cover page.  This edition is very clean - tightly bound.