The Books Insiderindependent audiobook data
Know No Evil: A dark, thrilling British police procedural series by Graeme Hampton

Know No Evil: A dark, thrilling British police procedural series: Audiobook

Book 1 of the A D.I Denning and D.S Fisher Crime Thriller series

According to The Books Insider's catalog data, the Know No Evil: A dark, thrilling British police procedural series audiobook runs 10.5 hours unabridged, narrated by Julie Maisey (about 7 hours at 1.5× playback speed).

10.5listening hrs
Police & Detectivestore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 10.5 hours of listening.

Days to finish Know No Evil: A dark, thrilling British police procedural series at common listening paces
Your paceYou'll finish in
30 min / day21 days
1 hour / day11 days
2 hours / day6 days
1 hour / day at 1.5×7 days

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

What our data says

  • At 10.5 hours, it runs longer than 77% of the 22,296 Police & Detective audiobooks in our catalog.

About as long, on the Police & Detective shelf

4,839 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

Know No Evil: A dark, thrilling British police procedural series is book 1 of Graeme Hampton's A D.I Denning and D.S Fisher Crime Thriller series: a 10.5-hour unabridged recording, read by Julie Maisey, released May 21, 2026, on the Police & Detective shelf.

The listen at a glance

Length
10.5 hrs
Narrated by
Julie Maisey
Released
May 21, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Police & Detective
Series
A D.I Denning and D.S Fisher Crime Thriller #1
ISBN
9788727324890

How to listen to Know No Evil: A dark, thrilling British police procedural series free

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Questions listeners ask

How long is the Know No Evil: A dark, thrilling British police procedural series audiobook?

Know No Evil: A dark, thrilling British police procedural series runs 10.5 hours unabridged. At 1.5× speed that drops to roughly 7 hours.

Is the Know No Evil: A dark, thrilling British police procedural series audiobook free?

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

Who narrates Know No Evil: A dark, thrilling British police procedural series?

Know No Evil: A dark, thrilling British police procedural series is narrated by Julie Maisey.

Is Know No Evil: A dark, thrilling British police procedural series worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7 hours, saving 3.5 hours.