'In a short time her fortitude returned, and turning toward me, she said, in a voice which betrayed no emotion:

''Let us turn from the past and look at the present. Difficulties surround and threaten to overwhelm me. Before I can determine how they are to be met, I have a proposition to make to you, Mr. Rideau, to which I must have an immediate answer. Will you become my partner in this business?'

''Have you enough confidence in me?'

''I have; and for this reason: you have not sought to meddle in this matter, but from the outset have striven to shun it; you have not obtruded yourself, but been drawn into it in spite of your wishes. Do you accept my proposition? Yes, or no?'

''I accept,' I replied, moderating my joyful feelings as well as I possibly could.

''Such being your decision, what course do you advise?'

''Immediate action, for minutes are precious.'

''I foresee we shall agree perfectly. To-day my host purposes starting for the capital; I shall accompany him. If you return without delay, the remainder of the day will suffice to prepare for the journey, and to-morrow we will start for the opal-mine.'

''But where shall I meet you, madame?'

''At the Hotel de las Diligencias.'