2. The Greek Interpreter

An unsavory gang kidnaps a Greek interpreter and forces him to relate their demands to an abductee who knows only the Greek tongue.

3. The Norwood Builder

When a notorious retired builder is found dead, his recently-named heir is the prime suspect.

4. The Resident Patient

Holmes is contacted by Dr Trevelyan whose medical practice was set up and paid for by Mr Blessington who lives on the premises. Of late Mr Blessington has had spells of intense anxiety. Dr Trevelyan fears for his health and life.

5. The Red-Headed League

What seems at first to be a harmless prank played upon a red-headed man is soon revealed to be much more: a sinister scheme devised by the Napoleon of Crime.

6. The Final Problem

Holmes and Watson travel to Europe to escape Moriarty's vengeance.