Otherland 3: Mountain of Black Glass: Audiobook
Book 3 of the Otherland series
According to The Books Insider's catalog data, the Otherland 3: Mountain of Black Glass audiobook runs 27.3 hours unabridged, narrated by George Newbern (about 18.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 27.3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 55 days |
| 1 hour / day | 28 days |
| 2 hours / day | 14 days |
| 1 hour / day at 1.5× | 19 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 27.3 hours, it runs longer than 99% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Otherland
This is book 3. Books 1 to 2 run 53.1 hours before it; books 1 to 4 run 117.9 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | City of Golden Shadow: Otherland Book 1 | 28.7 hrs |
| 2 | River of Blue Fire: Otherland Book 2 | 24.4 hrs |
| 3 | Otherland 3: Mountain of Black Glass | 27.3 hrs |
| 4 | Sea of Silver Light: Otherland Book 4 | 37.5 hrs |
More narrated by George Newbern
George Newbern narrates 502 unabridged audiobooks in our catalog, 4,800 hours in all.
About as long, on the Science Fiction shelf
144 Science Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
- The Tommyknockers
- The Skull Throne
- The Core
- The Daylight War
- Death's End
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
Otherland 3: Mountain of Black Glass is book 3 of Tad Williams's Otherland series: a 27.3-hour unabridged recording, read by George Newbern, released March 17, 2015, on the Science Fiction shelf.
The listen at a glance
- Length
- 27.3 hrs
- Narrated by
- George Newbern
- Released
- March 17, 2015
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- Otherland #3
- ISBN
- 9780756410346
How to listen to Otherland 3: Mountain of Black Glass 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 Otherland 3: Mountain of Black Glass audiobook?
Otherland 3: Mountain of Black Glass runs 27.3 hours unabridged. At 1.5× speed that drops to roughly 18.2 hours.
Is the Otherland 3: Mountain of Black Glass audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Otherland 3: Mountain of Black Glass?
Otherland 3: Mountain of Black Glass is narrated by George Newbern.
Is Otherland 3: Mountain of Black Glass worth listening to at 1.5× speed?
At 1.5× you'd finish in about 18.2 hours, saving 9.1 hours.