Chapter titles: 1. The Brand of Satan 2. In the Demon's Spell 3. The Broken Spell 4. The Mysterious Disappearance 5. The Figure in Black 6. The Phantom Image 7. The Devil's Symphony 8. In the Shadow of Death 9. The Haunting Spectre 10. The Infernal Fiend 11. The Tortured Soul 12 The Restless Spirit 13. Despoiling Brutes 14. The Bloodhound 15 The Human Tiger 16 The Unmasking