''And the _Inglez_--the heretic you stabbed--who was he?'

''Her husband--she wished it--promised to be mine--and I obeyed. But,
stand back--I want air--air.'

'I turned away my head, sickened at the fearful revelation. When I again
looked, my eyes fell on a corpse. I snatched the dagger, which was still
wet with Pedro's blood, from his belt, and hurried almost frantic to the
Hotel de las Diligencias. Mrs. Percival had been waiting for me about
two hours.

'The violent emotions which raged within me must have been portrayed on
my countenance, for on my entering the apartment, she started back in
dismay.

''Mrs. Percival,' said I, striving to master the repulsive feeling which
the mere sight of her excited, 'Pepito has, within the past hour, been
murdered.'

''Murdered!' she repeated. 'And the secret--'

''Is dead--for _you_--forever! Madame, that infernal mine has for years
been driving you to the blackest crime! It is time that the bait fell
from the devil's hook.'

''What do you mean by this altered tone?'

''I mean, madame, that, thanks to Heaven, your crimes have been revealed
to me. Shall I enumerate the list of your victims--General Ramiro,
Arthur Livermore, Edward Percival, your husband, and last of all,