The Untold Story: Audiobook
Book 8 of the Invisible Library series
According to The Books Insider's catalog data, The Untold Story runs 14.2 hours as an unabridged audiobook, narrated by Kristin Atherton (about 9.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 14.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 29 days |
| 1 hour / day | 15 days |
| 2 hours / day | 8 days |
| 1 hour / day at 1.5× | 10 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 14.2 hours, it runs longer than 73% of the 2,729 Historical (Science Fiction & Fantasy) audiobooks in our catalog.
Catching up on The Invisible Library series
This is book 8. Books 1 to 7 run 88.2 hours before it; books 1 to 8 run 102.4 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Invisible Library | 12.1 hrs |
| 2 | The Masked City | 12.4 hrs |
| 3 | The Burning Page | 12.7 hrs |
| 4 | The Lost Plot | 12.3 hrs |
| 5 | The Mortal Word | 15.4 hrs |
| 6 | The Secret Chapter | 11.2 hrs |
| 7 | The Dark Archive | 12 hrs |
| 8 | The Untold Story | 14.2 hrs |
More narrated by Kristin Atherton
Kristin Atherton narrates 492 unabridged audiobooks in our catalog, 4,809 hours in all.
About as long, on the Historical (Science Fiction & Fantasy) shelf
462 Historical (Science Fiction & Fantasy) audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
The Untold Story is book 8 of Genevieve Cogman's Invisible Library series: a 14.2-hour unabridged recording, read by Kristin Atherton, released December 9, 2021, on the Historical (Science Fiction & Fantasy) shelf.
The listen at a glance
- Length
- 14.2 hrs
- Narrated by
- Kristin Atherton
- Released
- December 9, 2021
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Historical (Science Fiction & Fantasy)
- Series
- The Invisible Library series #8
- ISBN
- 9781529000665
How to listen to The Untold Story free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is The Untold Story as an audiobook?
The Untold Story runs 14.2 hours unabridged. At 1.5× speed that drops to roughly 9.5 hours.
Is The Untold Story free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Untold Story?
The Untold Story is narrated by Kristin Atherton.
Is The Untold Story worth listening to at 1.5× speed?
At 1.5× you'd finish in about 9.5 hours, saving 4.7 hours.