''Well, Arthur,' she said, laying her hand on his arm; 'do you feel ill again?'

'Roused by the sound of her voice, Arthur placed his hand on his heart, and mutely plead excuse for the silence which his sufferings imposed on him.

'As for me, I spoke no word, but mentally consigned my mysterious neighbors to a distant port, whence consignments never return.

''My dear sir,' I replied at length, 'Pepito's treachery, which appears so deeply to affect you, is not yet carried into execution, it is only contemplated. I will give you word for word what transpired.'

'When I had concluded my narrative, to which they listened with breathless attention, Adéle exclaimed:

''Our hopes are not yet crushed, the case is not utterly desperate; but alas! it is evident our secret is suspected, if not known. Arthur,' she continued, 'now is the time to display all our energy. We have some enemy to dread, as I have long suspected. If we do not at once steal a march on him, then farewell forever to all our dreams of happiness, of wealth, or even of subsistence.'

''Sir,' said she, again addressing me; 'your honor alone has kept you in ignorance of our secret. You could easily have tempted and corrupted Pepito. We prefer you should learn it from us rather than from an accidental source. We merely request your word of honor that you will not use it to your own advantage, without our joint consent, nor in any way thwart our plans.'

''I am deeply sensible, madame, of the confidence you repose in me; but I must beg you will allow me to remain in ignorance.'

''You refuse, then, to give us the promise?' exclaimed Adéle, 'I see it all! you will thwart us; you would preserve your liberty of action without forfeiting your word.'

'If you had known me longer, such a suspicion would not have crossed your mind. However, as I have no other means of proving it unjust, I will give the pledge you desire, I am now ready to hear whatever you have to communicate.'