Jack Slater and the Whisper of Doom: Audiobook
Book 2 of the Jack Slater series
According to The Books Insider's catalog data, the Jack Slater and the Whisper of Doom audiobook runs 3 hours unabridged, narrated by Glen McCready (about 2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 6 days |
| 1 hour / day | 3 days |
| 2 hours / day | 2 days |
| 1 hour / day at 1.5× | 2 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 3 hours, it is shorter than 52% of the 2,649 Action & Adventure (Kids) audiobooks in our catalog.
Catching up on Jack Slater
This is book 2. Book 1 runs 1.7 hours before it; books 1 to 2 run 4.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Jack Slater, Monster Investigator | 1.7 hrs |
| 2 | Jack Slater and the Whisper of Doom | 3 hrs |
More narrated by Glen McCready
Glen McCready narrates 8 unabridged audiobooks in our catalog, 59 hours in all.
About as long, on the Action & Adventure (Kids) shelf
145 Action & Adventure (Kids) 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
Jack Slater and the Whisper of Doom is book 2 of John Dougherty's Jack Slater series: a 3-hour unabridged recording, read by Glen McCready, released April 7, 2011, on the Action & Adventure (Kids) shelf.
The listen at a glance
- Length
- 3 hrs
- Narrated by
- Glen McCready
- Released
- April 7, 2011
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Action & Adventure (Kids)
- Series
- Jack Slater #2
- ISBN
- 9781446469569
How to listen to Jack Slater and the Whisper of Doom 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 Jack Slater and the Whisper of Doom audiobook?
Jack Slater and the Whisper of Doom runs 3 hours unabridged. At 1.5× speed that drops to roughly 2 hours.
Is the Jack Slater and the Whisper of Doom audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Jack Slater and the Whisper of Doom?
Jack Slater and the Whisper of Doom is narrated by Glen McCready.