Kidnapped & taken to China Sherlock finds himself plunged into adventure. How can three men be bitten by the same poisonous snake in different parts of Shanghai? Who wants them dead & why? The answer seems to lie in a message hidden in a diagram that looks like a spider's web. But solving it leads to an even more urgent question: what has all this got to do with a plot to blow up an American warship? Sherlock is about to brave terrors greater than any he has faced before.. . Sherlock Holmes: think you know him? Think again.