The Master Key by J H Maclehouse
1958. 143 pages. This is an ex-Library book. Pictorial dust jacket over blue cloth. Contains black and white illustrations. Expected library inserts, stamps and inscriptions. Moderate tanning, with light foxing and marking to pages. Heavy tanning and marking to text block edges. Light cracking to front hinge, with exposed netting. Boards have moderate shelf wear, with rubbing and marking. Light bumping to corners and crushing to spine ends. Binding remains firm. Boards are heavily warped. Unclipped jacket has light edge wear with minor tears and chipping. Moderate tanning and creasing, with rubbing and marking.