N or M? by Agatha Christie
1951. This edition. 192 pages. No dust jacket. Blue cloth covered boards with gilt. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Heavy pen and pencil inscriptions to endpapers. Boards have heavy shelf wear with bumping and fraying to corners and crushing and fraying to spine ends. Some moderate marks and staining to surfaces. Gilt lettering to spine is slightly dulled.