Clive Merrison and Michael Williams star as Holmes and Watson in this collection of of twelve stories from the unique fully dramatised BBC Radio 4 canon, based on Arthur Conan Doyle's original short stories. The twelve dramatisations are A Scandal in Bohemia; The Red-Headed League; A Case of Identity; The Boscombe Valley Mystery; The Five Orange Pips; The Man with the Twisted Lip; The Adventure of the Blue Carbuncle; The Adventure of the Speckled Band; The Adventure of the Engineer's Thumb; The Adventure of the Noble Bachelor; The Adventure of the Beryl Coronet; The Adventure of the Copper Beeches.