"Rabba, Rabba, silly, silly Rabba, have you caught another whale to-day?" With this strange cry a number of children followed an elderly man through the streets of a town in the East. Their parents looked on in amusement and some of them called after the man as the little ones did. Rabba, however, took no notice, but walked straight on with a faraway look in his eyes, as if his thoughts were elsewhere. Presently, on turning the corner of a street, he nearly ran into an Arab coming in the opposite direction. As soon as the children saw the Arab they turned and fled. "Ali Rabba is coming," they cried to one another in warning, and as fast as their legs would carry them they made off to their homes. The Arab shook his fist threateningly after the children. Then he turned to the man whom they had followed. "It is a shame," he said, hotly, "that the impudent ragamuffins of the town should be allowed to cast words of disrespect in the public streets at my s...