Twenty-Sixth Edition. 628 pages. No dust jacket. Blue cloth with gilt lettering. Pages are mildly tanned with visible foxing. Heavy cracking to gutters. Mild chipping to half title page. Mild thumb-marking present. Boards have mild edgewear with corner crushing and notable marking and staining to boards. Mild sunning to spine, which has notable crushing and tearing to ends. Book has backward lean. Boards are notably warped. Moderate water stains to boards.