Gripping & ingeniously plotted this Sherlock Holmes novel is also an important document of late-Victorian imperialism. Arthur Conan Doyle's second Sherlock Holmes novel is both a detective story & an imperial romance. Ostensibly the story of Mary Morstan a beautiful young woman enlisting the help of Holmes to find her vanished father & solve the mystery of her receipt of a perfect pearl on the same date each year it gradually uncovers a tale of treachery & human greed. The action audaciously ranges from penal settlements on the Andaman Islands to the suburban comfort of South London & from the opium-fuelled violence of Agra Fort during the Indian ' Mutiny' to the cocaine-induced contemplation of Holmes' own Baker Street. This edition places Doyle's tale in the cultural political & social contexts of late nineteenth-century colonialism & imperialism. The appendices provide a wealth of relevant extracts from hard-to-find sources ranging from official reports to memoirs & newspaper editorials to anthropological studies.