Chapter titles: 1. Jaws of the Jungle 2. The Grip of the Slavers 3. Paths of Peril 4. Find Livingston 5. The Flaming Spear 6. Lost in the Jungle 7. Trail of the Serpent 8. Pool of Death 9. Menace of the Jungle 10. The Ordeal 11. The Lion's Prey 12. The Forest of Flame 13. Buried Alive 14. The Lair of Death 15. The Good Samaritan 16. The Slave's Secret 17. The White Tribe 18. Out of the Dark