Sir Arthur Conan Doyle.

"The Adventures of Sherlock Holmes"
Penguin Books
Language: English
Published in 1986.
First published by George Newnes, 1892. First published by Penguin Books, 1981.
Contains twelve stories about Sherlock Holmes' adventures by Sir Arthur Conan Doyle, in 283 pages.
"Amid the foggy streets of sinister London, and the even more sinister smiling countryside, Holmes and Watson once more solve the unsolvable. In The Speckled Bnad, The Scandal in Bohemia, The Engineer's Thumb and nine other intriguing stories, the great master-mind of detection grapples with the very extremes of treachery, duplicity and murderous evil."

"Memoirs of Sherlock Holmes"
Bantam Books
Language: English.
Published in 1949.
The original version was published in 1893.
Contains 250 pages with eleven adventures of Sherlock Holmes by Sir Arthur Conan Doyle.
"Sherlock Holmes, world's greatest detective, traps a killer in The Crooked Man, only one of eleven exciting adventures, including the story of Holmes' most dangerous opponent, Moriarty, king of crime, and the life-and-death strugge at the Reichenbach Falls."

"Sherlock Holmes Short Stories"
Longman Group
Language: English
Published in 1977.
Contains seven short Sherlock Holmes stories by Sir Arthur Conan Doyle in simplified english, 120 pages.
"This book has been specially prepared to make enjoyable reading for people whom English is a second or a foreign language. An English writer never thinks of avoiding unusual words, so that the learner, trying to read the book in its original form, has to turn frequently to the dictionary and so loses much of the pleasure that the book ought to give."