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  • Published: 7 November 2011
  • ISBN: 9780241952962
  • Imprint: Penguin General UK
  • Format: Paperback
  • Pages: 154
  • RRP: $14.99

The Sign Of Four




'You are a wronged woman and shall have justice. Do not bring police. If you do, all will be in vain. Your unknown friend.'
When a beautiful young woman is sent a letter inviting her to a sinister assignation, she immediately seeks the advice of the consulting detective Sherlock Holmes.
For this is not the first mysterious item Mary Marston has received in the post. Every year for the last six years an anonymous benefactor has sent her a large lustrous pearl. Now it appears the sender of the pearls would like to meet her to right a wrong.
But when Sherlock Holmes and his faithful sidekick Watson, aiding Miss Marston, attend the assignation, they embark on a dark and mysterious adventure involving a one-legged ruffian, some hidden treasure, deadly poison darts and a thrilling race along the River Thames.
%%%'You are a wronged woman and shall have justice. Do not bring police. If you do, all will be in vain. Your unknown friend.'

When a beautiful young woman is sent a letter inviting her to a sinister assignation, she immediately seeks the advice of the consulting detective Sherlock Holmes.

For this is not the first mysterious item Mary Marston has received in the post. Every year for the last six years an anonymous benefactor has sent her a large lustrous pearl. Now it appears the sender of the pearls would like to meet her to right a wrong.

But when Sherlock Holmes and his faithful sidekick Watson, aiding Miss Marston, attend the assignation, they embark on a dark and mysterious adventure involving a one-legged ruffian, some hidden treasure, deadly poison darts and a thrilling race along the River Thames.

  • Published: 7 November 2011
  • ISBN: 9780241952962
  • Imprint: Penguin General UK
  • Format: Paperback
  • Pages: 154
  • RRP: $14.99

About the author

Arthur Conan Doyle

Sir Arthur Conan Doyle was born on 22 May 1859 in Edinburgh. He studied medicine at the University of Edinburgh and began to write stories while he was a student.Over his life he produced more than thirty books, 150 short stories, poems, plays and essays across a wide range of genres. His most famous creation is the detective Sherlock Holmes, who he introduced in his first novel A Study in Scarlet (1887). This was followed in 1889 by an historical novel, Micah Clarke. In 1893 Conan Doyle published 'The Final Problem' in which he killed off his famous detective so that he could turn his attention more towards historical fiction. However Holmes was so popular that Conan Doyle eventually relented and published The Hound of the Baskervilles in 1901. The events of the The Hound of the Baskervilles are set before those of 'The Final Problem' but in 1903 new Sherlock Holmes stories began to appear that revealed that the detective had not died after all. He was finally retired in 1927. Sir Arthur Conan Doyle died on 7 July 1930.

Arthur Conan Doyle was born on 22 May 1859 in Edinburgh into a prosperous Irish family. He trained as a doctor, gaining his degree from Edinburgh University in 1881. He worked as a surgeon on a whaling boat and also as a medical officer on a steamer travelling between Liverpool and West Africa. He then settled in Portsmouth on the English south coast and divided his time between medicine and writing.

Sherlock Holmes made his first appearance in A Study of Scarlet, published in 'Beeton's Christmas Annual' in 1887. Its success encouraged Conan Doyle to write more stories involving Holmes but, in 1893, Conan Doyle killed off Holmes, hoping to concentrate on more serious writing. A public outcry later made him resurrect Holmes. In addition, Conan Doyle wrote a number of other novels, including The Lost World and various non-fictional works. These included a pamphlet justifying Britain's involvement in the Boer War, for which he was knighted and histories of the Boer War and World War One, in which his son, brother and two of his nephews were killed. Conan Doyle also twice ran unsuccessfully for parliament. In later life he became very interested in spiritualism.

Conan Doyle died of a heart attack on 7 July 1930.

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