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The Killing Joke is a novel written by Anthony Horowitz first published in 2004 by The Orion Publishing Group. It is a comedy thriller about a man called Guy Fletcher, who tries to track down the source of a joke.
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"Horowitz truly pulls off the wonderful illusion that Arthur Conan Doyle left us one last tale."--San Diego Union TribuneLondon, 1890. 221B Baker St. A fine art dealer named Edmund Carstairs visits Sherlock Holmes and Dr John Watson to beg for their help. He is being menaced by a strange man in a flat cap - a wanted …
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The Falcon's Malteser is a comic mystery by Anthony Horowitz. The first of the Diamond Brothers series, it was first published in 1986. The title is a spoof of The Maltese Falcon, to which there are various allusions throughout the story. The novel was adapted for the 1988 film Just Ask for Diamond.