 Chapter Titles: 1. The Twin Borthers 2. The Evil Eye 3. The Mask of  the Scimitar 4. A Caliphs Treachery 5. The Secret of the Palace 6.  The Feast of the Beggars 7. Double Jeopardy 8. The Slave Traders 9.  The Underground River 10.The Fateful Wheel 11.The Mystery of the  Mosque 12.The Hand of Vengeance 13.The Sword of Fate 14.The Wizards  Story 15.The Triumph of Kasim