The Books Insiderindependent audiobook data
The Lighthouse Keeper by Anna Ihrén

The Lighthouse Keeper: Audiobook

Book 4 of the Smögen Murders series

According to The Books Insider's catalog data, The Lighthouse Keeper runs 8.7 hours as an unabridged audiobook, narrated by Olivia Darnley (about 5.8 hours at 1.5× playback speed).

8.7listening hrs
Police & Detectivestore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 8.7 hours of listening.

Days to finish The Lighthouse Keeper at common listening paces
Your paceYou'll finish in
30 min / day18 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 8.7 hours, it runs longer than 53% of the 22,296 Police & Detective audiobooks in our catalog.

Catching up on The Smögen Murders

This is book 4. Books 1 to 3 run 33.5 hours before it; books 1 to 4 run 42.3 hours in all.

BookTitleLength
1The Man on the Beach13.2 hrs
2The Ice Fisher11.4 hrs
3The Herring King8.9 hrs
4The Lighthouse Keeper8.7 hrs

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 Lighthouse Keeper is book 4 of Anna Ihrén's Smögen Murders series: a 8.7-hour unabridged recording, read by Olivia Darnley, released February 25, 2025, on the Police & Detective shelf.

The listen at a glance

Length
8.7 hrs
Narrated by
Olivia Darnley
Released
February 25, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Police & Detective
Series
The Smögen Murders #4
ISBN
9788726907308

How to listen to The Lighthouse Keeper 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.

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Questions listeners ask

How long is The Lighthouse Keeper as an audiobook?

The Lighthouse Keeper runs 8.7 hours unabridged. At 1.5× speed that drops to roughly 5.8 hours.

Is The Lighthouse Keeper free as an audiobook?

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

Who narrates The Lighthouse Keeper?

The Lighthouse Keeper is narrated by Olivia Darnley.