Sherlock and John at the museum

A mysterious cipher is being scrawled on the walls around London. The first person to see the cipher is dead within hours of reading it. Sherlock plunges into a world of codes and symbols, consulting with London's best graffiti artists. He soon learns that the city is in the grip a gang of international smugglers, a secret society called the Black Lotus.

Sherlock and John at the museum

Sherlock and John on the trail of a secret society, the Black Lotus.