The Books Insiderindependent audiobook data
A Merciful Sea by Katie Daysh

A Merciful Sea: Audiobook

Book 3 of the Nightingale & Courtney series

According to The Books Insider's catalog data, A Merciful Sea runs 13.8 hours as an unabridged audiobook, narrated by Rory Barnett (about 9.2 hours at 1.5× playback speed).

13.8listening hrs
Historical (Fiction)store shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 13.8 hours of listening.

Days to finish A Merciful Sea at common listening paces
Your paceYou'll finish in
30 min / day28 days
1 hour / day14 days
2 hours / day7 days
1 hour / day at 1.5×10 days

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

What our data says

  • At 13.8 hours, it runs longer than 81% of the 13,430 Historical (Fiction) audiobooks in our catalog.

Catching up on Nightingale & Courtney

This is book 3. Books 1 to 2 run 27.5 hours before it; books 1 to 3 run 41.3 hours in all.

BookTitleLength
1Leeward14.1 hrs
2The Devil to Pay13.4 hrs
3A Merciful Sea13.8 hrs

About as long, on the Historical (Fiction) shelf

2,092 Historical (Fiction) 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

A Merciful Sea is book 3 of Katie Daysh's Nightingale & Courtney series: a 13.8-hour unabridged recording, read by Rory Barnett, released October 21, 2026, on the LGBTQ+ (Romance) and Action & Adventure (Fiction) shelves.

The listen at a glance

Length
13.8 hrs
Narrated by
Rory Barnett
Released
October 21, 2026
Format
Unabridged audiobook
Language
English
Store shelves
LGBTQ+ (Romance), Action & Adventure (Fiction), Historical (Fiction)
Series
Nightingale & Courtney #3
ISBN
9781004253425

How to listen to A Merciful Sea 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 A Merciful Sea as an audiobook?

A Merciful Sea runs 13.8 hours unabridged. At 1.5× speed that drops to roughly 9.2 hours.

Is A Merciful Sea free as an audiobook?

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

Who narrates A Merciful Sea?

A Merciful Sea is narrated by Rory Barnett.

Is A Merciful Sea worth listening to at 1.5× speed?

At 1.5× you'd finish in about 9.2 hours, saving 4.6 hours.