The Valley of Fear

When a strange coded message arrives at 221B, Baker Street, sent by a member of Professor Moriarty's criminal organization, Sherlock Holmes soon decodes it and finds a warning: someone is about to be murdered. A visit from a Scotland Yard inspector confirms that one John Douglas has been mysteriously killed in Sussex. Even Sherlock Holmes, well accustomed to the bizarre, finds the elements of this case unusual.
John Douglas lived at Birlstone Manor House, built on the ruins of a castle surrounded by a moat. Every night he drew up the bridge as a precaution against potential villains. Nevertheless, Douglas was found dead, shot in the face at close range with a sawed-off shotgun. And the bereaved are strangely dry-eyed. The mystery spans the Atlantic, from Sussex and the foggy streets of London to a coal-mining region in Pennsylvania, and the ultimate twist can only be untangled by the incomparable skill of the legendary Holmes.

Arthur Conan Doyle was born the third of ten siblings on 22 May 1859 in Edinburgh, Scotland. His father, Charles Altamont Doyle, was born in England of Irish descent, and his mother, born Mary Foley, was Irish. They were married in 1855. At the age of nine Conan Doyle was sent to the Roman Catholic Jesuit preparatory school, Hodder Place, Stonyhurst. He then went on to Stonyhurst College, leaving in 1875. From 1876 to 1881 he studied medicine at the University of Edinburgh. This required that he provide periodic medical assistance in the towns of Aston (now a district of Birmingham) and Sheffield. While studying, Conan Doyle began writing short stories. His first published story appeared in 'Chambers's Edinburgh Journal' before he was 20. Following his graduation, he was employed as a ship's doctor on the SS Mayumba during a voyage to the West African coast. He completed his doctorate on the subject of tabes dorsalis in 1885. In 1885, Conan Doyle married Louisa Hawkins, known as 'Touie'. She suffered from tuberculosis and died on 4 July 1906. The following year he married Jean Elizabeth Leckie, whom he had first met and fallen in love with in 1897. Due to his sense of loyalty he had maintained a purely platonic relationship with Jean while his first wife was alive. Jean died in London on 27 June 1940. Conan Doyle fathered five children. Two with his first wife—Mary Louise (28 January 1889 – 12 June 1976), and Arthur Alleyne Kingsley, known as Kingsley (15 November 1892 – 28 October 1918). With his second wife he had three children—Denis Percy Stewart (17 March 1909 – 9 March 1955), second husband in 1936 of Georgian Princess Nina Mdivani (circa 1910 – 19 February 1987; former sister-in-law of Barbara Hutton); Adrian Malcolm (19 November 1910–3 June 1970) and Jean Lena Annette (21 December 1912–18 November 1997). Conan Doyle was found clutching his chest in the hall of Windlesham, his house in Crowborough, East Sussex, on 7 July 1930. He had died of a heart attack at age 71. His last words were directed toward his wife: "You are wonderful."