قصة الكتاب :
The Adventure of the Naval Treaty, one of the 56 Sherlock Holmes short stories written by Sir Arthur Conan Doyle, is one of 12 stories in the cycle collected as The Memoirs of Sherlock Holmes . It was first published in The Strand Magazine in the United Kingdom in October and November 1893, and in Harper\'s Weekly in the United States on 14 and 21 October 1893 . Doyle ranked The Adventure of the Naval Treaty 19th in a list of his 19 favourite Sherlock Holmes stories . In this story Percy Phelps has a treaty stolen from his desk .