Ten volumes from the special edition Agatha Christie Crime collection, each volume comprises three stories, including 'Murder on the Orient Express,' '4.50 from Paddington,' 'Sparkling Cyanide,' 'They Do It with mirrors,' 'The Sittaford mystery,' 'Cat Among the Pigeons,' 'The Labours of Hercules,' & 'Hickory Dickory Dock,' pub. Paul Hamlyn, London [1969-70], each hardback with a cloth binding, featuring red top edge painting & red endpapers, along with gold lettering to covers, condition: some slight water damage to one title & yellowing, overall excellent & readable