The Books Insiderindependent audiobook data
Sea of Grey by Dewey Lambdin

Sea of Grey: Audiobook

Book 10 of the Alan Lewrie series

According to The Books Insider's catalog data, the Sea of Grey audiobook runs 13.2 hours unabridged, narrated by John Lee (about 8.8 hours at 1.5× playback speed).

13.2listening hrs
Historical (Fiction)store shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 13.2 hours of listening.

Days to finish Sea of Grey at common listening paces
Your paceYou'll finish in
30 min / day27 days
1 hour / day14 days
2 hours / day7 days
1 hour / day at 1.5×9 days

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

What our data says

  • At 13.2 hours, it runs longer than 77% of the 13,430 Historical (Fiction) audiobooks in our catalog.

About as long, on the Historical (Fiction) shelf

2,385 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

Sea of Grey is book 10 of Dewey Lambdin's Alan Lewrie series: a 13.2-hour unabridged recording, read by John Lee, released September 7, 2026, on the Historical (Fiction) and Action & Adventure (Fiction) shelves.

The listen at a glance

Length
13.2 hrs
Narrated by
John Lee
Released
September 7, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Fiction), Action & Adventure (Fiction)
Series
Alan Lewrie #10
ISBN
9798318575044

How to listen to Sea of Grey 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 Sea of Grey audiobook?

Sea of Grey runs 13.2 hours unabridged. At 1.5× speed that drops to roughly 8.8 hours.

Is the Sea of Grey audiobook free?

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

Who narrates Sea of Grey?

Sea of Grey is narrated by John Lee.

Is Sea of Grey worth listening to at 1.5× speed?

At 1.5× you'd finish in about 8.8 hours, saving 4.4 hours.