The Books Insiderindependent audiobook data
The Sleepwalker by Joseph Knox

The Sleepwalker: Audiobook

Book 3 of the Aidan Waits series

According to The Books Insider's catalog data, The Sleepwalker runs 10.9 hours as an unabridged audiobook, narrated by Lewys Taylor (about 7.3 hours at 1.5× playback speed).

10.9listening hrs
Suspensestore shelf
2019released
Free for new listeners

The instrument When will you finish it?

Based on 10.9 hours of listening.

Days to finish The Sleepwalker at common listening paces
Your paceYou'll finish in
30 min / day22 days
1 hour / day11 days
2 hours / day6 days
1 hour / day at 1.5×8 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 10.9 hours, it runs longer than 74% of the 13,042 Suspense audiobooks in our catalog.

About as long, on the Suspense shelf

2,826 Suspense 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

The Sleepwalker is book 3 of Joseph Knox's Aidan Waits series: a 10.9-hour unabridged recording, read by Lewys Taylor, released July 11, 2019, on the Suspense and Legal & Political shelves.

The listen at a glance

Length
10.9 hrs
Narrated by
Lewys Taylor
Released
July 11, 2019
Format
Unabridged audiobook
Language
English
Store shelves
Suspense, Legal & Political, Action & Adventure (Fiction)
Series
Aidan Waits #3
ISBN
9781473570399

How to listen to The Sleepwalker 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 free

Questions listeners ask

How long is The Sleepwalker as an audiobook?

The Sleepwalker runs 10.9 hours unabridged. At 1.5× speed that drops to roughly 7.3 hours.

Is The Sleepwalker free as an audiobook?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates The Sleepwalker?

The Sleepwalker is narrated by Lewys Taylor.

Is The Sleepwalker worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7.3 hours, saving 3.6 hours.