Nancy Drew #18 The Mystery at the Moss-Covered Mansion

Hardback book with dust jacket likely from the late 1950s/early 1960s. The dust jacket is in excellent condition but is a mismatch for the book. May be a swap was made for a better condition dust jacket from the original. Very small issues noted with the book. Spine is good and pages are clean except page 156 pictured. Some separation of the spine from the end page/front cover. Writing and sticker noted.