What Can't Be Seen: Audiobook
Book 2 of the Dr. Gretchen White series
According to The Books Insider's catalog data, the What Can't Be Seen audiobook runs 9.8 hours unabridged, narrated by Kate Marcin and Chris Ciulla (about 6.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.8 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 9.8 hours, it runs longer than 69% of the 22,296 Police & Detective audiobooks in our catalog.
Catching up on Dr. Gretchen White
This is book 2. Book 1 runs 10.1 hours before it; books 1 to 3 run 29.2 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | A Familiar Sight | 10.1 hrs |
| 2 | What Can't Be Seen | 9.8 hrs |
| 3 | See It End | 9.2 hrs |
More narrated by Kate Marcin
Kate Marcin narrates 90 unabridged audiobooks in our catalog, 685 hours in all.
About as long, on the Police & Detective shelf
5,679 Police & Detective 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
What Can't Be Seen is book 2 of Brianna Labuskes's Dr. Gretchen White series: a 9.8-hour unabridged recording, read by Kate Marcin and Chris Ciulla, released May 24, 2022, on the Police & Detective and Psychological shelves.
The listen at a glance
- Length
- 9.8 hrs
- Narrated by
- Kate Marcin, Chris Ciulla
- Released
- May 24, 2022
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective, Psychological
- Series
- Dr. Gretchen White #2
- ISBN
- 9781713638223
How to listen to What Can't Be Seen 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 What Can't Be Seen audiobook?
What Can't Be Seen runs 9.8 hours unabridged. At 1.5× speed that drops to roughly 6.5 hours.
Is the What Can't Be Seen audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates What Can't Be Seen?
What Can't Be Seen is narrated by Kate Marcin and Chris Ciulla.