The Books Insiderindependent audiobook data
Callum’s Mission by Donald L. Robertson

Callum’s Mission: Audiobook

Book 3 of the Logan Family Western series

According to The Books Insider's catalog data, the Callum’s Mission audiobook runs 10.4 hours unabridged, narrated by Alex Boyles (about 6.9 hours at 1.5× playback speed).

10.4listening hrs
Historical (Fiction)store shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 10.4 hours of listening.

Days to finish Callum’s Mission at common listening paces
Your paceYou'll finish in
30 min / day21 days
1 hour / day11 days
2 hours / day6 days
1 hour / day at 1.5×7 days

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

What our data says

  • At 10.4 hours, it is shorter than 51% of the 13,430 Historical (Fiction) audiobooks in our catalog.

Catching up on The Logan Family Western Series

This is book 3. Books 1 to 2 run 16.3 hours before it; books 1 to 4 run 36.7 hours in all.

BookTitleLength
1Logan’s Word9.1 hrs
2The Savage Valley7.3 hrs
3Callum’s Mission10.4 hrs
4Forgotten Season10 hrs

About as long, on the Historical (Fiction) shelf

3,583 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

Callum’s Mission is book 3 of Donald L. Robertson's Logan Family Western series: a 10.4-hour unabridged recording, read by Alex Boyles, released May 12, 2020, on the Historical (Fiction) and Westerns & War shelves.

The listen at a glance

Length
10.4 hrs
Narrated by
Alex Boyles
Released
May 12, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Fiction), Westerns & War
Series
The Logan Family Western Series #3
ISBN
9781094121178

How to listen to Callum’s Mission 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 Callum’s Mission audiobook?

Callum’s Mission runs 10.4 hours unabridged. At 1.5× speed that drops to roughly 6.9 hours.

Is the Callum’s Mission audiobook free?

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

Who narrates Callum’s Mission?

Callum’s Mission is narrated by Alex Boyles.

Is Callum’s Mission worth listening to at 1.5× speed?

At 1.5× you'd finish in about 6.9 hours, saving 3.5 hours.