The Official Poirot Puzzle Book: Put your little grey cells to the ultimate test

£16.99 Original price was: £16.99.£10.80Current price is: £10.80. (as of 05/21/2026 16:25 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)