The Obsidian Mirror: Audiobook
Book 1 of the Sierra Carter series
According to The Books Insider's catalog data, The Obsidian Mirror runs 9.9 hours as an unabridged audiobook, narrated by Tanya Eby (about 6.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 20 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 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 9.9 hours, it runs longer than 59% of the 12,109 Fantasy audiobooks in our catalog.
Catching up on Sierra Carter
This is book 1. Books 1 to 2 run 18.4 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Obsidian Mirror | 9.9 hrs |
| 2 | Fire in the Ocean | 8.5 hrs |
More narrated by Tanya Eby
Tanya Eby narrates 785 unabridged audiobooks in our catalog, 6,480 hours in all.
About as long, on the Fantasy shelf
1,918 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 Obsidian Mirror is book 1 of K.D. Keenan's Sierra Carter series: a 9.9-hour unabridged recording, read by Tanya Eby, released February 27, 2018, on the Fantasy and Paranormal shelves.
The listen at a glance
- Length
- 9.9 hrs
- Narrated by
- Tanya Eby
- Released
- February 27, 2018
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Fantasy, Paranormal
- Series
- Sierra Carter #1
- ISBN
- 9781684411399
How to listen to The Obsidian Mirror 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 Obsidian Mirror as an audiobook?
The Obsidian Mirror runs 9.9 hours unabridged. At 1.5× speed that drops to roughly 6.6 hours.
Is The Obsidian Mirror free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Obsidian Mirror?
The Obsidian Mirror is narrated by Tanya Eby.