Knock Knock, Open Wide: Audiobook
According to The Books Insider's catalog data, the Knock Knock, Open Wide audiobook runs 11.8 hours unabridged, narrated by Aoife McMahon (about 7.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.8 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 11.8 hours, it runs longer than 81% of the 8,772 Paranormal audiobooks in our catalog.
More narrated by Aoife McMahon
Aoife McMahon narrates 71 unabridged audiobooks in our catalog, 659 hours in all.
About as long, on the Paranormal shelf
1,182 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
Knock Knock, Open Wide is an audiobook by Neil Sharpson: a 11.8-hour unabridged recording, read by Aoife McMahon, released January 5, 2026, on the Horror and Psychological shelves.
The listen at a glance
- Length
- 11.8 hrs
- Narrated by
- Aoife McMahon
- Released
- January 5, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Horror, Psychological, Paranormal
- ISBN
- 9798331980849
How to listen to Knock Knock, Open Wide 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 Knock Knock, Open Wide audiobook?
Knock Knock, Open Wide runs 11.8 hours unabridged. At 1.5× speed that drops to roughly 7.9 hours.
Is the Knock Knock, Open Wide audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Knock Knock, Open Wide?
Knock Knock, Open Wide is narrated by Aoife McMahon.
Is Knock Knock, Open Wide worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.9 hours, saving 3.9 hours.