More Menacing than the Menacing Moors, the Great Metropolis harbours evil and deviltry far more sinister than Dartmoor could offer - it is not for nothing that Watson describes London as the great cesspool draining the Empire of its dregs. Its evil stems from the hearts of the most heartless of men, evil against which a group of stalwart Londoners is determined to act. Knowledge is power and forewarned is forearmed, it is said, but fore-knowledge is fragile and Sherlock must balance probability with instinct, caution with decisiveness, when warned of impending disaster for both City and Realm. Allan Mitchell's stirring stanzas of reeling rhyme once again stretch back to an earlier era to witness the never-ending battle between Sherlock Holmes and the Menacing Metropolis.