{"product_id":"book-jy91","title":"The Sign of the Four","description":"\u003cp\u003eThe Sign of the Four (1890), also called The Sign of Four, is the second novel featuring Sherlock Holmes written by Sir Arthur Conan Doyle.\u003c\/p\u003e\u003cp\u003eThe story is set in 1888. The Sign of the Four has a complex plot involving service in East India Company, India, the Indian Rebellion of 1857, a stolen treasure, and a secret pact among four convicts (\"the Four\" of the title) and two corrupt prison guards. It presents the detective's drug habit and humanizes him in a way that had not been done in the preceding novel A Study in Scarlet (1887). It also introduces Doctor Watson's future wife, Mary Morstan.\u003c\/p\u003e","brand":"INAudio","offers":[{"title":"Audiobook","offer_id":49400231788848,"sku":"BDjy91","price":8.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/2784\/9264\/files\/jy91-Square-cover.jpg?v=1773716190","url":"https:\/\/downpour.com\/products\/book-jy91","provider":"Downpour","version":"1.0","type":"link"}