put into it his own son, who had already served an apprenticeship to the trade. So, with his fortune well established, let us now leave Ali Baba and return to the robbers' cave.
Thither, at the appointed time, came the forty robbers, bearing in hand fresh booty; and great was their consternation to discover that not only had the body of Cassim been removed, but a good many sacks of gold as well. It was no wonder that this should trouble them, for so long as any one could command secret access, the cave was useless as a depository for their wealth. The question was, What could they do to put an end to their present insecurity? After long debate it was agreed that one of their number should go into the town disguised as a traveller, and there, mixing with the common people, learn from their report whether there had been recently any case in their midst of sudden prosperity or sudden death. If such a thing could be discovered, then they made sure of tracking the evil to its source and imposing a remedy.
Although the penalty for failure was death, one of the robbers at once boldly offered himself for the venture, and having transformed himself by
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