'Mr Lightwood?'

During a pause, Mortimer and the stranger confronted each other. Neither
knew the other.

'I think, sir,' said Mortimer, breaking the awkward silence with his
airy self-possession, 'that you did me the honour to mention my name?'

'I repeated it, after this man.'

'You said you were a stranger in London?'

'An utter stranger.'

'Are you seeking a Mr Harmon?'

'No.'

'Then I believe I can assure you that you are on a fruitless errand, and
will not find what you fear to find. Will you come with us?'

A little winding through some muddy alleys that might have been
deposited by the last ill-savoured tide, brought them to the
wicket-gate and bright lamp of a Police Station; where they found the
Night-Inspector, with a pen and ink, and ruler, posting up his books in
a whitewashed office, as studiously as if he were in a monastery on
top of a mountain, and no howling fury of a drunken woman were banging
herself against a cell-door in the back-yard at his elbow. With the
same air of a recluse much given to study, he desisted from his books to