The Books Insiderindependent audiobook data
Baby Lies by Chris Collett

Baby Lies: Audiobook

Book 4 of the Detective Mariner Mystery series

According to The Books Insider's catalog data, the Baby Lies audiobook runs 7.9 hours unabridged, narrated by Liam Gerrard (about 5.2 hours at 1.5× playback speed).

7.9listening hrs
Police & Detectivestore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 7.9 hours of listening.

Days to finish Baby Lies at common listening paces
Your paceYou'll finish in
30 min / day16 days
1 hour / day8 days
2 hours / day4 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 7.9 hours, it is shorter than 60% of the 22,296 Police & Detective audiobooks in our catalog.

About as long, on the Police & Detective shelf

5,033 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

Baby Lies is book 4 of Chris Collett's Detective Mariner Mystery series: a 7.9-hour unabridged recording, read by Liam Gerrard, released January 14, 2025, on the Police & Detective shelf.

The listen at a glance

Length
7.9 hrs
Narrated by
Liam Gerrard
Released
January 14, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Police & Detective
Series
Detective Mariner Mystery #4
ISBN
9798331913663

How to listen to Baby Lies 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 Baby Lies audiobook?

Baby Lies runs 7.9 hours unabridged. At 1.5× speed that drops to roughly 5.2 hours.

Is the Baby Lies audiobook free?

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

Who narrates Baby Lies?

Baby Lies is narrated by Liam Gerrard.