The Books Insiderindependent audiobook data
The Highlander’s Promise by Heather Grothaus

The Highlander’s Promise: Audiobook

Book 2 of the Sons of Scotland series

According to The Books Insider's catalog data, The Highlander’s Promise runs 7.5 hours as an unabridged audiobook, narrated by Justine Eyre (about 5 hours at 1.5× playback speed).

7.5listening hrs
Historical (Romance)store shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 7.5 hours of listening.

Days to finish The Highlander’s Promise at common listening paces
Your paceYou'll finish in
30 min / day15 days
1 hour / day8 days
2 hours / day4 days
1 hour / day at 1.5×5 days

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

What our data says

  • At 7.5 hours, it is shorter than 69% of the 9,636 Historical (Romance) audiobooks in our catalog.

Catching up on Sons of Scotland

This is book 2. Book 1 runs 8.5 hours before it; books 1 to 2 run 16.1 hours in all.

BookTitleLength
1The Laird’s Vow8.5 hrs
2The Highlander’s Promise7.5 hrs

About as long, on the Historical (Romance) shelf

1,199 Historical (Romance) 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 Highlander’s Promise is book 2 of Heather Grothaus's Sons of Scotland series: a 7.5-hour unabridged recording, read by Justine Eyre, released March 3, 2020, on the Historical (Romance) shelf.

The listen at a glance

Length
7.5 hrs
Narrated by
Justine Eyre
Released
March 3, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Romance)
Series
Sons of Scotland #2
ISBN
9781541437371

How to listen to The Highlander’s Promise free

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Questions listeners ask

How long is The Highlander’s Promise as an audiobook?

The Highlander’s Promise runs 7.5 hours unabridged. At 1.5× speed that drops to roughly 5 hours.

Is The Highlander’s Promise free as an audiobook?

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

Who narrates The Highlander’s Promise?

The Highlander’s Promise is narrated by Justine Eyre.