Hollowgirl: Audiobook
Book 3 of the Twinmaker series
According to The Books Insider's catalog data, the Hollowgirl audiobook runs 12.7 hours unabridged, narrated by Katie Koster (about 8.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 26 days |
| 1 hour / day | 13 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 9 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 12.7 hours, it runs longer than 81% of the 5,647 Sci-Fi, Fantasy & Paranormal audiobooks in our catalog.
Catching up on Twinmaker
This is book 3. Books 1 to 2 run 24.2 hours before it; books 1 to 3 run 36.9 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Twinmaker | 12.1 hrs |
| 2 | Crashland | 12 hrs |
| 3 | Hollowgirl | 12.7 hrs |
More narrated by Katie Koster
Katie Koster narrates 50 unabridged audiobooks in our catalog, 500 hours in all.
About as long, on the Sci-Fi, Fantasy & Paranormal shelf
1,003 Sci-Fi, Fantasy & Paranormal 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
Hollowgirl is book 3 of Sean Williams's Twinmaker series: a 12.7-hour unabridged recording, read by Katie Koster, released November 3, 2015, on the Sci-Fi, Fantasy & Paranormal and Action & Adventure (Teen & YA) shelves.
The listen at a glance
- Length
- 12.7 hrs
- Narrated by
- Katie Koster
- Released
- November 3, 2015
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Sci-Fi, Fantasy & Paranormal, Action & Adventure (Teen & YA), Tough Topics
- Series
- Twinmaker #3
- ISBN
- 9780062421869
How to listen to Hollowgirl 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 Hollowgirl audiobook?
Hollowgirl runs 12.7 hours unabridged. At 1.5× speed that drops to roughly 8.5 hours.
Is the Hollowgirl audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Hollowgirl?
Hollowgirl is narrated by Katie Koster.
Is Hollowgirl worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.5 hours, saving 4.2 hours.