T he mysterious ending of the Book of Yonah has left many a reader perplexed. The story on the whole is well known. Having miraculously survived being cast into the depths of the sea after Hashem summoned a tempest to strike his ship Yonah was swallowed by a large fish and his prayers recited from within its belly were answered. He was returned to dry land to dutifully complete the mission of spurring the masses of the great city of Nineveh to repent.