1971. First Published in Great Britain. 160 pages. Laminated pictorial dust jacket over clue cloth. Presumed signed by the author to front free endpaper. Minor foxing and tanning to pages. More prominent to text block edges, lighter to pastedowns and free endpapers. Light cracking and staining to gutters but binding remains firm. Dust jacket adhered to pastedowns. Boards presumed clean due to dust jacket adhesion. Unclipped dust jacket with minor rubbing, chipping and tearing to edges. Moderate tanning and scuffing overall.