'Any attempt at recovering the bodies was absolutely hopeless ...'

Navigating robberies, murder and the disappearance of a famous racehorse, Sherlock Holmes and Dr Watson are back to tackle their most difficult cases yet.

With the help of Holmes's estranged brother, Mycroft, can this crime-solving duo defeat Professor Moriarty, once and for all? Holmes will risk everything, even his own life, in the decisive battle at Reichenbach falls ...