The Valley of Fear is the fourth and very last Sherlock Holmes novel by Sir Arthur Conan Doyle. It is loosely primarily based at the Molly Maguires and Pinkerton agent James McParland. The tale was first published within the Strand Magazine among September 1914 and May 1915

The Valley of Fear is the fourth and final Sherlock Holmes novel by Sir Arthur Conan Doyle. It is based on the supposedly real-life exploits of the Molly Maguires and Pinkerton agent James McParland. The story was first published in the Strand Magazine between September 1914 and May 1915. The first book edition was copyrighted in 1914, published by George H. Doran Company in New York on 27 February 1915, and illustrated by Arthur I. Keller. Adaptations Among the few film adaptations are the 1916 silent film The Valley of Fear starring H.A. Saintsbury and Booth Conway, the 1935 British film The Triumph of Sherlock Holmes, starring Arthur Wontner as Holmes and Ian Fleming as Watson, and the 1984 animated film Sherlock Holmes and the Valley of Fear, starring Peter O'Toole as the voice of Holmes. The story was adapted for an episode of the 1954 television series Sherlock Holmes starring Ronald Howard as Holmes and Howard Marion Crawford as Watson. The episode is titled "The Case of the Pennsylvania Gun". The 1962 film Sherlock Holmes and the Deadly Necklace was intended to be an adaptation of The Valley of Fear, but only minor elements of the story remained in the final film. Apart from films, the book has also been adapted into a number of playscripts, for stage performance. Then most recent and popular stage adaptation was by Adrian Flynn for the Oxford Playscripts series, for amateur productions.

The Valley of Fear is the fourth and final Sherlock Holmes novel by Sir Arthur Conan Doyle. It is loosely based on the Molly Maguires and Pinkerton agent James McParland. The story was first published in the Strand Magazine between September 1914 and May 1915. The first book edition was copyrighted in 1914, and it was first published by George H. Doran Company in New York on 27 February 1915, and illustrated by Arthur I. Keller

It is loosely based on the Molly Maguires and Pinkerton agent James McParland. The first book edition was published by George H. Doran Company in 1915, and illustrated by Arthur I. Keller. The story starts with Sherlock Holmes receiving a ciphered message from an agent of Professor Moriarty but without the key to the cipher.

The Valley of Fear is the fourth and final Sherlock Holmes novel by Sir Arthur Conan Doyle. It is loosely based on the Molly Maguires and Pinkerton agent James McParland. The story was first published in the Strand Magazine between September 1914 and May 1915. The first book edition was copyrighted in 1914, and it was first published by George H. Doran Company in New York on 27 February 1915, and illustrated by Arthur I. Keller

The Valley of Fear is the fourth and final Sherlock Holmes novel by Sir Arthur Conan Doyle. It is loosely based on the Molly Maguires and Pinkerton agent James McParland. The story was first published in the Strand Magazine between September 1914 and May 1915. The first book edition was copyrighted in 1914, and it was first published by George H. Doran Company in New York on 27 February 1915, and illustrated by Arthur I. Keller

The Valley of Fear is the fourth and final Sherlock Holmes novel by Sir Arthur Conan Doyle. It is loosely based on the Molly Maguires and Pinkerton agent James McParland. The story was first published in the Strand Magazine between September 1914 and May 1915. The first book edition was copyrighted in 1914, and it was first published by George H. Doran Company in New York on 27 February 1915, and illustrated by Arthur I. Keller