The Giant Rat of Sumatra

The Baker Street Mysteries (#2) (Baker Street Mysteries)

Plot

When the investigation calls for some helping hands, a baffled Sherlock Holmes turns again to a trusty band of orphaned teens able to infiltrate the back alleys and dark hideouts of bustling nineteenth-century London--the Baker Street Brigade. With courage, determination, and a bit of Providence, the boys stay hot on the trail of The Giant Rat of Sumatra. But can they solve the case that Holmes himself said was too fearful for the public to be told?