The Hidden Window Mystery, Nancy Drew Mystery Stories 34, Carolyn Keene, Grosset & Dunlap, New York, 1957. Hardcover, Near Fine/Very Good, First Printing, Farah: 1957A-1. Blue tweed boards with “Digger” endpapers, slight rubbing to corners and spine heel, very slight lean, text block very clean and tight. Dust jacket has slight rubbing, slight creasing and small losses (approx. 1/8″) to top corners. Overall a very nice copy.