The Return of Sherlock Holmes

"Holmes!" I cried. "Is it really you? Can it indeed be that you are alive? Is it possible that you succeeded in climbing out of that awful abyss?"
London's criminal underworld has risen once again, and a dangerous individual with an air gun is prowling the streets. The capital is in greater need of its protector, Sherlock Holmes, than ever.
Three years have passed since Holmes and the evil mastermind Professor Moriarty fell, locked in combat, into the Reichenbach Falls in Switzerland, and when Doctor Watson collides with an odd-looking old book collector in the street, little does he know that the world's greatest detective is about to return…
Contains: The Adventure of the Empty House, The Adventure of the Norwood Builder, The Adventure of the Dancing Men, The Adventure of the Solitary Cyclist, The Adventure of the Priory School, The Adventure of Black Peter, The Adventure of Charles Augustus Milverton, The Adventure of the Six Napoleons, The Adventure of the Three Students, The Adventure of the Golden Pince-Nez, The Adventure of the Missing Three-Quarter, The Adventure of the Abbey Grange, The Adventure of the Second Stain.
This edition contains notes and extra material for young readers including a section on 'Great Fictional Detectives' and a test yourself quiz