The Books Insiderindependent audiobook data
The Wetlands: A Lancashire Detective Mystery by JJ Richards

The Wetlands: A Lancashire Detective Mystery: Audiobook

Book 6 of the DCI Walker Crime Thrillers series

According to The Books Insider's catalog data, The Wetlands: A Lancashire Detective Mystery runs 8.3 hours as an unabridged audiobook, narrated by Kevin E Green (about 5.5 hours at 1.5× playback speed).

8.3listening hrs
Police & Detectivestore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 8.3 hours of listening.

Days to finish The Wetlands: A Lancashire Detective Mystery at common listening paces
Your paceYou'll finish in
30 min / day17 days
1 hour / day9 days
2 hours / day5 days
1 hour / day at 1.5×6 days

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

What our data says

  • At 8.3 hours, it is shorter than 54% of the 22,296 Police & Detective audiobooks in our catalog.

Catching up on DCI Walker Crime Thrillers

This is book 6. Books 1 to 5 run 40.1 hours before it; books 1 to 6 run 48.3 hours in all.

About as long, on the Police & Detective shelf

5,574 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

The Wetlands: A Lancashire Detective Mystery is book 6 of JJ Richards's DCI Walker Crime Thrillers series: a 8.3-hour unabridged recording, read by Kevin E Green, released April 28, 2026, on the Police & Detective shelf.

The listen at a glance

Length
8.3 hrs
Narrated by
Kevin E Green
Released
April 28, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Police & Detective
Series
DCI Walker Crime Thrillers #6
ISBN
9780466861278

How to listen to The Wetlands: A Lancashire Detective Mystery free

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Questions listeners ask

How long is The Wetlands: A Lancashire Detective Mystery as an audiobook?

The Wetlands: A Lancashire Detective Mystery runs 8.3 hours unabridged. At 1.5× speed that drops to roughly 5.5 hours.

Is The Wetlands: A Lancashire Detective Mystery free as an audiobook?

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

Who narrates The Wetlands: A Lancashire Detective Mystery?

The Wetlands: A Lancashire Detective Mystery is narrated by Kevin E Green.