Quick Facts
| Author | A.G. Kimbrough |
| Narrator | Virtual Voice |
| Runtime | 4h47m |
| Published | April 10, 2024 |
| Rating | 4.5 / 5 (252 ratings) |
| Categories | Science Fiction & Fantasy, Science Fiction, Alternate History |
| Format | Audiobook (Digital) |
| Platform | Audible |
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About This Audiobook
Cynthia feels the pressure, as every day reduces the time available to save a small sample of humanity. This time, Nibru will bring an Extinction ...
Why Listen to Bolthole Portal?
- Expert narration by Virtual Voice brings every character and scene to life across 4h47m of immersive audio.
- Bestseller-quality story from A.G. Kimbrough, rated 4.5 stars by 252 listeners.
- Free with your Audible trial — keep the audiobook forever even if you cancel.
- Perfect for commutes, workouts, and relaxation. Listen anywhere, anytime.
Download: Bolthole Portal
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Bolthole Portal by A.G. Kimbrough is an immersive listening experience. Performed by Virtual Voice with a runtime of 4h47m, you can start with a free trial that you can cancel at any time. The audiobook remains yours forever, even if you end the trial.