Billy, Tom and Charlie are the “Mavericks of Baker Street,” in the heart of London Town. Bold, streetwise kids who help the great detective Sherlock Holmes when his investigations take him to the more unsavory parts of the city – a world that’s tea- ming with dangers and snares – that our heroes know like the backs of their grubby agile hands. Billy, a budding sleuth, sees himself as the “brains” of the group. Tom is the acrobatic burglar, a reckless rebel. Thirdly, Charlotte, or Charlie, is a determined tomboy – she’s without a doubt the most resourceful of the lot. These three go together like peas in a pod… So where’s the fourth member? I hear you ask: ah, that’s where their faithful alley cat, “Watson” comes in (elementary…) !