Sherlock

A case of blackmail threatens to topple the monarchy itself, but soon Sherlock and John discover there is even more to it than that. They find themselves battling international terrorism, rogue CIA agents, and a secret conspiracy involving the British government. However, this case will cast a longer shadow on their lives than they could ever imagine.

Something terrible has happened to Henry Knight; Sherlock and John investigate the truth about the monstrous creature which apparently killed their client's father. A hound from hell? What seems like fantasy in Baker Street is a very different prospect in the ultra-secret army base that looms over Dartmoor.

Moriarty is back, with the most audacious crime of the century, but is Sherlock Holmes all he claims to be? With the world against them, Sherlock and John lock horns with their old enemy in one final problem. The question is, who will survive?