The Mysteries of Modern London. (Illustrated)

A MYSTERY is, in a popular sense, that which cannot be easily explained; a circumstance that cannot be readily accounted for. Something is, but how or why we cannot tell. The mysteries of modern London are as the sands of the seashore. The mighty city itself is a mystery. The lives of thousands of its inhabitants are mysteries. In the glare and clamour of the noonday, as in the darkness and silence of the night, the mysteries arise, sometimes to startle the world, sometimes to attract so little attention that the story of them never reaches the public ear. There are mysteries blazoned forth with all the glamour that the contents-bill and the headline can give them, and there are mysteries that are jealously guarded by those high in authority, lest public curi-osity should seek to fathom them. There are mysteries in splendid mansions and in squalid garrets which contain all the elements of criminal romance, and yet pass with the police and the press as matter-of-fact incidents of London's daily life.