
Tarzan and the Jewels of Opar, the fifth work in the Tarzan series, was published in 1918 and features a return to the city of Opar and its priestess, La. After having lost his fortune, Tarzan sets out to loot some of the riches of the ancient city of Opar. This results in his wife, Jane, falling into the hands of slavers and a renegade Belgian officer, which leads Tarzan into further conflict with both man and beast.
Selected chapters for typing
| I: Belgian and Arab | 9 Pages | |
| II: On the Road to Opar | 7 Pages | |
| III: The Call of the Jungle | 9 Pages | |
| IV: Prophecy and Fulfillment | 9 Pages | |
| V: The Altar of the Flaming God | 9 Pages | |
| VI: The Arab Raid | 9 Pages | |
| VII: The Jewel-Room of Opar | 7 Pages | |
| VIII: The Escape from Opar | 8 Pages | |
| IX: The Theft of the Jewels | 13 Pages | |
| X: Achmet Zek Sees the Jewels | 11 Pages | |
| XI: Tarzan Becomes a Beast Again | 12 Pages | |
| XII: La Seeks Vengeance | 7 Pages | |
| XIII: Condemned to Torture and Death | 14 Pages | |
| XIV: A Priestess but Yet a Woman | 12 Pages | |
| XV: The Flight of Werper | 15 Pages | |
| XVI: Tarzan Again Leads the Mangani | 16 Pages | |
| XVII: The Deadly Peril of Jane Clayton | 12 Pages | |
| XVIII: The Fight for the Treasure | 17 Pages | |
| XIX: Jane Clayton and the Beasts of the Jungle | 15 Pages | |
| XX: Jane Clayton Again a Prisoner | 14 Pages | |
| XXI: The Flight to the Jungle | 15 Pages | |
| XXII: Tarzan Recovers His Reason | 14 Pages | |
| XXIII: A Night of Terror | 13 Pages | |
| XXIV: Home | 9 Pages |