The Twilight Obelisk: Audiobook
Book 4 of the Mirror World series
According to The Books Insider's catalog data, The Twilight Obelisk runs 11.7 hours as an unabridged audiobook, narrated by Kyle McCarley (about 7.8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 24 days |
| 1 hour / day | 12 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 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 11.7 hours, it runs longer than 73% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Mirror World
This is book 4. Books 1 to 3 run 36.1 hours before it; books 1 to 5 run 57.3 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Project Daily Grind | 12.3 hrs |
| 2 | The Citadel | 11.4 hrs |
| 3 | The Way of the Outcast | 12.4 hrs |
| 4 | The Twilight Obelisk | 11.7 hrs |
| 5 | The Founder | 9.5 hrs |
More narrated by Kyle McCarley
Kyle McCarley narrates 51 unabridged audiobooks in our catalog, 773 hours in all.
About as long, on the Science Fiction shelf
1,948 Science Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Star Wars Legends: Darth Bane Trilogy: Path of Destruction
- Star Wars: The Old Republic - Legends: Revan
- Armada
- The Troop
- Star Wars: Master & Apprentice
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 Twilight Obelisk is book 4 of Alexey Osadchuk's Mirror World series: a 11.7-hour unabridged recording, read by Kyle McCarley, released February 6, 2018, on the Science Fiction shelf.
The listen at a glance
- Length
- 11.7 hrs
- Narrated by
- Kyle McCarley
- Released
- February 6, 2018
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- Mirror World #4
- ISBN
- 9781515981053
How to listen to The Twilight Obelisk 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 Twilight Obelisk as an audiobook?
The Twilight Obelisk runs 11.7 hours unabridged. At 1.5× speed that drops to roughly 7.8 hours.
Is The Twilight Obelisk free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Twilight Obelisk?
The Twilight Obelisk is narrated by Kyle McCarley.
Is The Twilight Obelisk worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.8 hours, saving 3.9 hours.