| Chapter 1. | Abduction |
| Chapter 2. | The search |
| Chapter 3. | Joog. The giant |
| Chapter 4. | The city of rats |
| Chapter 5. | Chamber of horrors |
| Chapter 6. | Pew Mogel |
| Chapter 7. | The flying terror |
| Chapter 8. | The reptile pit |
| Chapter 9. | Attack on Helium |
| Chapter 10. | Two thousand parachutes |
| Chapter 11. | A daring plan |
| Chapter 12. | The fate of a nation |
| Chapter 13. | Panic |
| Chapter 14. | Adventure's end |