{"product_id":"books-the-sign-of-the-four-by-sir-arthur-conan-doyle","title":"The Sign of the Four","description":"The Sign of the Four (1890), also called the Sign of Four, is the second novel featuring Sherlock I lolmes written by Sir Arthur Conan Doyle. As a dense yellow fog swirls through the streets of London, a deep melancholy has descended on Sherlock Holmes, who sits in a cocaine induced harc at 221B Baker Street. His mood is only lifted by a visit from a beautiful but distressed young woman Mary Morstan, whose father vanished ten years before, Four years later she began to reveive an exquisite gift every year: a large, lustrous pearl. Now the has had an intriguing invitation to meet her unknown benefactor and urges Holmes and Watson to accompany her.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53766813024529,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9781907523298.jpg?v=1783930412","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/books-the-sign-of-the-four-by-sir-arthur-conan-doyle","provider":"World of Books ","version":"1.0","type":"link"}