Copyright 1933. Publication year likely 1935. 217 pages. Sorry for the dark shadow at the top of the book! This is a Grosset Dunlap volume 5 in the Judy Bolton series by Margaret Sutton. The internal post-text listing is to #7, The Mystic Ball. It is a thick book with light green boards and dark rose pink endpapers picturing Judy descending stairs with a flashlight. In good condition, with sun-discolored and slanted spine, but well-sewn, tight pages, lightly foxed - no rips/tears, no writing/markings except for prior owner's name and address on front free endpaper. Glossy frontispiece art. Page block top, bottom and side have small but noticeable stains. Wish there were a dust jacket, but there isn't. Note to New York residents: an 8.75% sales tax must be applied to the total - sorry!